13031707651 has 2 divisors, whose sum is σ = 13031707652. Its totient is φ = 13031707650.

The previous prime is 13031707627. The next prime is 13031707657. The reversal of 13031707651 is 15670713031.

It is a strong prime.

It is an emirp because it is prime and its reverse (15670713031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13031707651 - 2⁷ = 13031707523 is a prime.

It is a super-2 number, since 2×13031707651² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13031707657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515853825 + 6515853826.

It is an arithmetic number, because the mean of its divisors is an integer number (6515853826).

Almost surely, 2^13031707651 is an apocalyptic number.

13031707651 is a deficient number, since it is larger than the sum of its proper divisors (1).

13031707651 is an equidigital number, since it uses as much as digits as its factorization.

13031707651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 34.

The spelling of 13031707651 in words is "thirteen billion, thirty-one million, seven hundred seven thousand, six hundred fifty-one".