120457113320 has 64 divisors (see below), whose sum is σ = 272906599680. Its totient is φ = 47849308416.

The previous prime is 120457113317. The next prime is 120457113341. The reversal of 120457113320 is 23311754021.

It is a super-2 number, since 2×120457113320² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14358167 + ... + 14366553.

It is an arithmetic number, because the mean of its divisors is an integer number (4264165620).

Almost surely, 2^120457113320 is an apocalyptic number.

120457113320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120457113320 is an abundant number, since it is smaller than the sum of its proper divisors (152449486360).

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

120457113320 is a wasteful number, since it uses less digits than its factorization.

120457113320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10842 (or 10838 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 120457113320 its reverse (23311754021), we get a palindrome (143768867341).

The spelling of 120457113320 in words is "one hundred twenty billion, four hundred fifty-seven million, one hundred thirteen thousand, three hundred twenty".