36231531023 has 8 divisors (see below), whose sum is σ = 36390285360. Its totient is φ = 36072846720.

The previous prime is 36231531019. The next prime is 36231531043. The reversal of 36231531023 is 32013513263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36231531023 - 2² = 36231531019 is a prime.

It is a super-2 number, since 2×36231531023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36231531013) 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 in 7 ways as a sum of consecutive naturals, for example, 1204361 + ... + 1234077.

It is an arithmetic number, because the mean of its divisors is an integer number (4548785670).

Almost surely, 2^36231531023 is an apocalyptic number.

36231531023 is a deficient number, since it is larger than the sum of its proper divisors (158754337).

36231531023 is a wasteful number, since it uses less digits than its factorization.

36231531023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35017.

The product of its (nonzero) digits is 9720, while the sum is 29.

The spelling of 36231531023 in words is "thirty-six billion, two hundred thirty-one million, five hundred thirty-one thousand, twenty-three".