23140513123104 has 96 divisors (see below), whose sum is σ = 65424345295680. Its totient is φ = 7119298593792.

The previous prime is 23140513123073. The next prime is 23140513123127. The reversal of 23140513123104 is 40132131504132.

It is a tau number, because it is divible by the number of its divisors (96).

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, 9264907 + ... + 11494325.

It is an arithmetic number, because the mean of its divisors is an integer number (681503596830).

Almost surely, 2^{23140513123104} is an apocalyptic number.

23140513123104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23140513123104 is an abundant number, since it is smaller than the sum of its proper divisors (42283832172576).

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

23140513123104 is a wasteful number, since it uses less digits than its factorization.

23140513123104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237762 (or 2237754 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 23140513123104 its reverse (40132131504132), we get a palindrome (63272644627236).

The spelling of 23140513123104 in words is "twenty-three trillion, one hundred forty billion, five hundred thirteen million, one hundred twenty-three thousand, one hundred four".