23130012102 has 16 divisors (see below), whose sum is σ = 48694762560. Its totient is φ = 7304214312.

The previous prime is 23130012091. The next prime is 23130012109. The reversal of 23130012102 is 20121003132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130012109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101447308 + ... + 101447535.

It is an arithmetic number, because the mean of its divisors is an integer number (3043422660).

Almost surely, 2^23130012102 is an apocalyptic number.

23130012102 is an abundant number, since it is smaller than the sum of its proper divisors (25564750458).

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

23130012102 is a wasteful number, since it uses less digits than its factorization.

23130012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202894867.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23130012102 its reverse (20121003132), we get a palindrome (43251015234).

The spelling of 23130012102 in words is "twenty-three billion, one hundred thirty million, twelve thousand, one hundred two".