23144131000 has 64 divisors (see below), whose sum is σ = 55478273760. Its totient is φ = 9031840000.

The previous prime is 23144130991. The next prime is 23144131019. The reversal of 23144131000 is 13144132.

It is a super-2 number, since 2×23144131000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241246 + ... + 323245.

Almost surely, 2^23144131000 is an apocalyptic number.

23144131000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23144131000 is an abundant number, since it is smaller than the sum of its proper divisors (32334142760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23144131000 is a wasteful number, since it uses less digits than its factorization.

23144131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564553 (or 564539 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23144131000 its reverse (13144132), we get a palindrome (23157275132).

It can be divided in two parts, 2314 and 4131000, that added together give a palindrome (4133314).

The spelling of 23144131000 in words is "twenty-three billion, one hundred forty-four million, one hundred thirty-one thousand".