36156002127231 has 32 divisors (see below), whose sum is σ = 58342299383808. Its totient is φ = 19443056555520.

The previous prime is 36156002127227. The next prime is 36156002127283. The reversal of 36156002127231 is 13272120065163.

It is not a de Polignac number, because 36156002127231 - 2² = 36156002127227 is a prime.

It is a super-2 number, since 2×36156002127231² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36156002127231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36156002127211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2519415 + ... + 8869016.

It is an arithmetic number, because the mean of its divisors is an integer number (1823196855744).

Almost surely, 2^{36156002127231} is an apocalyptic number.

36156002127231 is a deficient number, since it is larger than the sum of its proper divisors (22186297256577).

36156002127231 is a wasteful number, since it uses less digits than its factorization.

36156002127231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11397351.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 36156002127231 in words is "thirty-six trillion, one hundred fifty-six billion, two million, one hundred twenty-seven thousand, two hundred thirty-one".