120457113307 has 2 divisors, whose sum is σ = 120457113308. Its totient is φ = 120457113306.

The previous prime is 120457113263. The next prime is 120457113317. The reversal of 120457113307 is 703311754021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120457113307 - 2²³ = 120448724699 is a prime.

It is a super-2 number, since 2×120457113307² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120457113317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60228556653 + 60228556654.

It is an arithmetic number, because the mean of its divisors is an integer number (60228556654).

Almost surely, 2^120457113307 is an apocalyptic number.

120457113307 is a deficient number, since it is larger than the sum of its proper divisors (1).

120457113307 is an equidigital number, since it uses as much as digits as its factorization.

120457113307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

Adding to 120457113307 its reverse (703311754021), we get a palindrome (823768867328).

The spelling of 120457113307 in words is "one hundred twenty billion, four hundred fifty-seven million, one hundred thirteen thousand, three hundred seven".