113321305120152 has 128 divisors (see below), whose sum is σ = 287140464000000. Its totient is φ = 37266190918656.

The previous prime is 113321305120141. The next prime is 113321305120319. The reversal of 113321305120152 is 251021503123311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 391985674 + ... + 392274662.

It is an arithmetic number, because the mean of its divisors is an integer number (2243284875000).

Almost surely, 2^{113321305120152} is an apocalyptic number.

113321305120152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113321305120152 is an abundant number, since it is smaller than the sum of its proper divisors (173819158879848).

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

113321305120152 is a wasteful number, since it uses less digits than its factorization.

113321305120152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289873 (or 289869 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 113321305120152 its reverse (251021503123311), we get a palindrome (364342808243463).

The spelling of 113321305120152 in words is "one hundred thirteen trillion, three hundred twenty-one billion, three hundred five million, one hundred twenty thousand, one hundred fifty-two".