23311230124020 has 96 divisors (see below), whose sum is σ = 66662451491328. Its totient is φ = 6083860104192.

The previous prime is 23311230124019. The next prime is 23311230124043. The reversal of 23311230124020 is 2042103211332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94733464 + ... + 94979216.

It is an arithmetic number, because the mean of its divisors is an integer number (694400536368).

Almost surely, 2^{23311230124020} is an apocalyptic number.

23311230124020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23311230124020 is an abundant number, since it is smaller than the sum of its proper divisors (43351221367308).

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

23311230124020 is a wasteful number, since it uses less digits than its factorization.

23311230124020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279449 (or 279447 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23311230124020 its reverse (2042103211332), we get a palindrome (25353333335352).

The spelling of 23311230124020 in words is "twenty-three trillion, three hundred eleven billion, two hundred thirty million, one hundred twenty-four thousand, twenty".