23130123130 has 16 divisors (see below), whose sum is σ = 41637576960. Its totient is φ = 9251303632.

The previous prime is 23130123097. The next prime is 23130123139. The reversal of 23130123130 is 3132103132.

It is a junction number, because it is equal to n+sod(n) for n = 23130123098 and 23130123107.

It is not an unprimeable number, because it can be changed into a prime (23130123139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47151 + ... + 220189.

It is an arithmetic number, because the mean of its divisors is an integer number (2602348560).

Almost surely, 2^23130123130 is an apocalyptic number.

23130123130 is a deficient number, since it is larger than the sum of its proper divisors (18507453830).

23130123130 is a wasteful number, since it uses less digits than its factorization.

23130123130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186413.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23130123130 its reverse (3132103132), we get a palindrome (26262226262).

The spelling of 23130123130 in words is "twenty-three billion, one hundred thirty million, one hundred twenty-three thousand, one hundred thirty".