36351020971 has 2 divisors, whose sum is σ = 36351020972. Its totient is φ = 36351020970.

The previous prime is 36351020929. The next prime is 36351021067. The reversal of 36351020971 is 17902015363.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36351020971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36351020971.

It is not a weakly prime, because it can be changed into another prime (36351020071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18175510485 + 18175510486.

It is an arithmetic number, because the mean of its divisors is an integer number (18175510486).

Almost surely, 2^36351020971 is an apocalyptic number.

36351020971 is a deficient number, since it is larger than the sum of its proper divisors (1).

36351020971 is an equidigital number, since it uses as much as digits as its factorization.

36351020971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 37.

The spelling of 36351020971 in words is "thirty-six billion, three hundred fifty-one million, twenty thousand, nine hundred seventy-one".