36023497931 has 2 divisors, whose sum is σ = 36023497932. Its totient is φ = 36023497930.

The previous prime is 36023497919. The next prime is 36023497957. The reversal of 36023497931 is 13979432063.

36023497931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36023497931 - 2²² = 36019303627 is a prime.

It is a super-2 number, since 2×36023497931² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36023497831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18011748965 + 18011748966.

It is an arithmetic number, because the mean of its divisors is an integer number (18011748966).

Almost surely, 2^36023497931 is an apocalyptic number.

36023497931 is a deficient number, since it is larger than the sum of its proper divisors (1).

36023497931 is an equidigital number, since it uses as much as digits as its factorization.

36023497931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 47.

The spelling of 36023497931 in words is "thirty-six billion, twenty-three million, four hundred ninety-seven thousand, nine hundred thirty-one".