120457113316 has 48 divisors (see below), whose sum is σ = 225634003056. Its totient is φ = 56070877184.

The previous prime is 120457113307. The next prime is 120457113317. The reversal of 120457113316 is 613311754021.

It can be written as a sum of positive squares in 8 ways, for example, as 68429328100 + 52027785216 = 261590^2 + 228096^2 .

It is a super-2 number, since 2×120457113316² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (120457113317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2291520 + ... + 2343496.

It is an arithmetic number, because the mean of its divisors is an integer number (4700708397).

Almost surely, 2^120457113316 is an apocalyptic number.

It is an amenable number.

120457113316 is a deficient number, since it is larger than the sum of its proper divisors (105176889740).

120457113316 is a wasteful number, since it uses less digits than its factorization.

120457113316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52368 (or 52366 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 120457113316 its reverse (613311754021), we get a palindrome (733768867337).

The spelling of 120457113316 in words is "one hundred twenty billion, four hundred fifty-seven million, one hundred thirteen thousand, three hundred sixteen".