23113421140332 has 48 divisors (see below), whose sum is σ = 54037872518112. Its totient is φ = 7689266296320.

The previous prime is 23113421140319. The next prime is 23113421140333. The reversal of 23113421140332 is 23304112431132.

It is a super-2 number, since 2×23113421140332² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23113421140332.

It is not an unprimeable number, because it can be changed into a prime (23113421140333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11454378 + ... + 13320270.

It is an arithmetic number, because the mean of its divisors is an integer number (1125789010794).

Almost surely, 2^{23113421140332} is an apocalyptic number.

It is an amenable number.

23113421140332 is an abundant number, since it is smaller than the sum of its proper divisors (30924451377780).

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

23113421140332 is a wasteful number, since it uses less digits than its factorization.

23113421140332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867938 (or 1867936 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 23113421140332 its reverse (23304112431132), we get a palindrome (46417533571464).

The spelling of 23113421140332 in words is "twenty-three trillion, one hundred thirteen billion, four hundred twenty-one million, one hundred forty thousand, three hundred thirty-two".