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120130330233200 = 24527533719217667
BaseRepresentation
bin11011010100001000000101…
…101010010000100101110000
3120202100100101021002212100112
4123110020011222100211300
5111221203404014430300
61103255040054040452
734206062366660420
oct3324100552204560
9522310337085315
10120130330233200
1135305a94697441
1211582090649128
13520531a856461
1421944a633c480
15dd4ceb49ae35
hex6d4205a90970

120130330233200 has 240 divisors, whose sum is σ = 336158936593920. Its totient is φ = 40399366824960.

The previous prime is 120130330233191. The next prime is 120130330233301. The reversal of 120130330233200 is 2332033031021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 551790767 + ... + 552008433.

It is an arithmetic number, because the mean of its divisors is an integer number (1400662235808).

Almost surely, 2120130330233200 is an apocalyptic number.

120130330233200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120130330233200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168079468296960).

120130330233200 is an abundant number, since it is smaller than the sum of its proper divisors (216028606360720).

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

120130330233200 is a wasteful number, since it uses less digits than its factorization.

120130330233200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221464 (or 221453 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 120130330233200 its reverse (2332033031021), we get a palindrome (122462363264221).

The spelling of 120130330233200 in words is "one hundred twenty trillion, one hundred thirty billion, three hundred thirty million, two hundred thirty-three thousand, two hundred".