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120233230332 = 22328335404367
BaseRepresentation
bin110111111111001110…
…1010111111111111100
3102111100021000221100220
41233332131113333330
53432214201332312
6131122343221340
711454330411135
oct1577635277774
9374307027326
10120233230332
1146a99584566
121b375a47850
13b451607a97
145b682d8c8c
1531da6c5c8c
hex1bfe757ffc

120233230332 has 24 divisors (see below), whose sum is σ = 281535534336. Its totient is φ = 39936124848.

The previous prime is 120233230297. The next prime is 120233230349. The reversal of 120233230332 is 233032332021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17698788 + ... + 17705579.

It is an arithmetic number, because the mean of its divisors is an integer number (11730647264).

Almost surely, 2120233230332 is an apocalyptic number.

120233230332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120233230332 is an abundant number, since it is smaller than the sum of its proper divisors (161302304004).

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

120233230332 is a wasteful number, since it uses less digits than its factorization.

120233230332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35404657 (or 35404655 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 120233230332 its reverse (233032332021), we get a palindrome (353265562353).

The spelling of 120233230332 in words is "one hundred twenty billion, two hundred thirty-three million, two hundred thirty thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 283 566 849 1132 1698 3396 35404367 70808734 106213101 141617468 212426202 424852404 10019435861 20038871722 30058307583 40077743444 60116615166 120233230332