23123212013001 has 16 divisors (see below), whose sum is σ = 32687110265600. Its totient is φ = 14499068186448.

The previous prime is 23123212012987. The next prime is 23123212013051. The reversal of 23123212013001 is 10031021232132.

It is not a de Polignac number, because 23123212013001 - 2⁵ = 23123212012969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23123212013051) by changing a digit.

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, 1459238071 + ... + 1459253916.

It is an arithmetic number, because the mean of its divisors is an integer number (2042944391600).

Almost surely, 2^{23123212013001} is an apocalyptic number.

It is an amenable number.

23123212013001 is a deficient number, since it is larger than the sum of its proper divisors (9563898252599).

23123212013001 is a wasteful number, since it uses less digits than its factorization.

23123212013001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918492148.

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

Adding to 23123212013001 its reverse (10031021232132), we get a palindrome (33154233245133).

The spelling of 23123212013001 in words is "twenty-three trillion, one hundred twenty-three billion, two hundred twelve million, thirteen thousand, one".