23231223123000 has 64 divisors (see below), whose sum is σ = 72481416153120. Its totient is φ = 6194992832000.

The previous prime is 23231223122993. The next prime is 23231223123011. The reversal of 23231223123000 is 32132213232.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3871867521 + ... + 3871873520.

Almost surely, 2^{23231223123000} is an apocalyptic number.

23231223123000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23231223123000 is an abundant number, since it is smaller than the sum of its proper divisors (49250193030120).

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

23231223123000 is a wasteful number, since it uses less digits than its factorization.

23231223123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743741065 (or 7743741051 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23231223123000 its reverse (32132213232), we get a palindrome (23263355336232).

The spelling of 23231223123000 in words is "twenty-three trillion, two hundred thirty-one billion, two hundred twenty-three million, one hundred twenty-three thousand".