156793000031 has 2 divisors, whose sum is σ = 156793000032. Its totient is φ = 156793000030.

The previous prime is 156792999889. The next prime is 156793000043. The reversal of 156793000031 is 130000397651.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 156793000031 - 2³⁴ = 139613130847 is a prime.

It is a super-2 number, since 2×156793000031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 156792999955 and 156793000000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (156793000051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78396500015 + 78396500016.

It is an arithmetic number, because the mean of its divisors is an integer number (78396500016).

Almost surely, 2^156793000031 is an apocalyptic number.

156793000031 is a deficient number, since it is larger than the sum of its proper divisors (1).

156793000031 is an equidigital number, since it uses as much as digits as its factorization.

156793000031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 35.

Adding to 156793000031 its reverse (130000397651), we get a palindrome (286793397682).

The spelling of 156793000031 in words is "one hundred fifty-six billion, seven hundred ninety-three million, thirty-one", and thus it is an aban number.