23112200130123 has 16 divisors (see below), whose sum is σ = 33190163372576. Its totient is φ = 14221429044480.

The previous prime is 23112200130077. The next prime is 23112200130163. The reversal of 23112200130123 is 32103100221132.

It is not a de Polignac number, because 23112200130123 - 2²² = 23112195935819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23112200130123.

It is not an unprimeable number, because it can be changed into a prime (23112200130163) 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, 30102340 + ... + 30860577.

It is an arithmetic number, because the mean of its divisors is an integer number (2074385210786).

Almost surely, 2^{23112200130123} is an apocalyptic number.

23112200130123 is a deficient number, since it is larger than the sum of its proper divisors (10077963242453).

23112200130123 is a wasteful number, since it uses less digits than its factorization.

23112200130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60972654.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23112200130123 its reverse (32103100221132), we get a palindrome (55215300351255).

The spelling of 23112200130123 in words is "twenty-three trillion, one hundred twelve billion, two hundred million, one hundred thirty thousand, one hundred twenty-three".