23036206431 has 32 divisors (see below), whose sum is σ = 35226685440. Its totient is φ = 13117176576.

The previous prime is 23036206429. The next prime is 23036206483. The reversal of 23036206431 is 13460263032.

It is not a de Polignac number, because 23036206431 - 2¹ = 23036206429 is a prime.

It is a super-2 number, since 2×23036206431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23036206411) 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 in 31 ways as a sum of consecutive naturals, for example, 10027675 + ... + 10029971.

It is an arithmetic number, because the mean of its divisors is an integer number (1100833920).

Almost surely, 2^23036206431 is an apocalyptic number.

23036206431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23036206431 is a deficient number, since it is larger than the sum of its proper divisors (12190479009).

23036206431 is a wasteful number, since it uses less digits than its factorization.

23036206431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 23036206431 its reverse (13460263032), we get a palindrome (36496469463).

The spelling of 23036206431 in words is "twenty-three billion, thirty-six million, two hundred six thousand, four hundred thirty-one".