23130502112240 has 80 divisors (see below), whose sum is σ = 56747133576000. Its totient is φ = 8750493751296.

The previous prime is 23130502112227. The next prime is 23130502112293. The reversal of 23130502112240 is 4221120503132.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70459415 + ... + 70786934.

It is an arithmetic number, because the mean of its divisors is an integer number (709339169700).

Almost surely, 2^{23130502112240} is an apocalyptic number.

23130502112240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23130502112240 is an abundant number, since it is smaller than the sum of its proper divisors (33616631463760).

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

23130502112240 is a wasteful number, since it uses less digits than its factorization.

23130502112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141246474 (or 141246468 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 23130502112240 its reverse (4221120503132), we get a palindrome (27351622615372).

The spelling of 23130502112240 in words is "twenty-three trillion, one hundred thirty billion, five hundred two million, one hundred twelve thousand, two hundred forty".