23130124402 has 32 divisors (see below), whose sum is σ = 43313696640. Its totient is φ = 8999786880.

The previous prime is 23130124399. The next prime is 23130124439. The reversal of 23130124402 is 20442103132.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 17374 + ... + 215782.

It is an arithmetic number, because the mean of its divisors is an integer number (1353553020).

Almost surely, 2^23130124402 is an apocalyptic number.

23130124402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23130124402 is a deficient number, since it is larger than the sum of its proper divisors (20183572238).

23130124402 is a wasteful number, since it uses less digits than its factorization.

23130124402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199186.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23130124402 its reverse (20442103132), we get a palindrome (43572227534).

The spelling of 23130124402 in words is "twenty-three billion, one hundred thirty million, one hundred twenty-four thousand, four hundred two".