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120230313012132 = 223137213233429761
BaseRepresentation
bin11011010101100101001101…
…000110010010101110100100
3120202200220110020100021201220
4123111211031012102232210
5111224323140112342012
61103413013204020340
734216232144402631
oct3325451506225644
9522626406307656
10120230313012132
1135344431330054
12115995346916b0
1352118929165cb
14219926cd99188
15dd76ede3308c
hex6d594d192ba4

120230313012132 has 48 divisors (see below), whose sum is σ = 282598450247232. Its totient is φ = 39782362439680.

The previous prime is 120230313012127. The next prime is 120230313012149. The reversal of 120230313012132 is 231210313032021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33340132 + ... + 36769892.

It is an arithmetic number, because the mean of its divisors is an integer number (5887467713484).

Almost surely, 2120230313012132 is an apocalyptic number.

120230313012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120230313012132 is an abundant number, since it is smaller than the sum of its proper divisors (162368137235100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120230313012132 is a wasteful number, since it uses less digits than its factorization.

120230313012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451228 (or 3451226 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 120230313012132 its reverse (231210313032021), we get a palindrome (351440626044153).

The spelling of 120230313012132 in words is "one hundred twenty trillion, two hundred thirty billion, three hundred thirteen million, twelve thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 137 274 411 548 822 1644 21323 42646 63969 85292 127938 255876 2921251 3429761 5842502 6859522 8763753 10289283 11685004 13719044 17527506 20578566 35055012 41157132 469877257 939754514 1409631771 1879509028 2819263542 5638527084 73132793803 146265587606 219398381409 292531175212 438796762818 877593525636 10019192751011 20038385502022 30057578253033 40076771004044 60115156506066 120230313012132