315043105113120 has 192 divisors, whose sum is σ = 1021545157248000. Its totient is φ = 81566374407168.

The previous prime is 315043105113091. The next prime is 315043105113133. The reversal of 315043105113120 is 21311501340513.

It is a super-2 number, since 2×315043105113120² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 42252870 + ... + 49146629.

It is an arithmetic number, because the mean of its divisors is an integer number (5320547694000).

Almost surely, 2^{315043105113120} is an apocalyptic number.

315043105113120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

315043105113120 is an abundant number, since it is smaller than the sum of its proper divisors (706502052134880).

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

315043105113120 is a wasteful number, since it uses less digits than its factorization.

315043105113120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91399727 (or 91399719 counting only the distinct ones).

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

Adding to 315043105113120 its reverse (21311501340513), we get a palindrome (336354606453633).

The spelling of 315043105113120 in words is "three hundred fifteen trillion, forty-three billion, one hundred five million, one hundred thirteen thousand, one hundred twenty".