310023030113120 has 96 divisors (see below), whose sum is σ = 735690292666560. Its totient is φ = 123458330327040.

The previous prime is 310023030113117. The next prime is 310023030113141. The reversal of 310023030113120 is 21311030320013.

It is a super-2 number, since 2×310023030113120² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 310023030113092 and 310023030113101.

It is a congruent number.

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, 27593474 + ... + 37167806.

It is an arithmetic number, because the mean of its divisors is an integer number (7663440548610).

Almost surely, 2^{310023030113120} is an apocalyptic number.

It is an amenable number.

310023030113120 is an abundant number, since it is smaller than the sum of its proper divisors (425667262553440).

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

310023030113120 is a wasteful number, since it uses less digits than its factorization.

310023030113120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9575248 (or 9575240 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 310023030113120 its reverse (21311030320013), we get a palindrome (331334060433133).

The spelling of 310023030113120 in words is "three hundred ten trillion, twenty-three billion, thirty million, one hundred thirteen thousand, one hundred twenty".