13123012023132 has 24 divisors (see below), whose sum is σ = 33404030604672. Its totient is φ = 3976670310000.

The previous prime is 13123012023131. The next prime is 13123012023239. The reversal of 13123012023132 is 23132021032131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123012023131) 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, 49708378744 + ... + 49708379007.

It is an arithmetic number, because the mean of its divisors is an integer number (1391834608528).

Almost surely, 2^{13123012023132} is an apocalyptic number.

13123012023132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13123012023132 is an abundant number, since it is smaller than the sum of its proper divisors (20281018581540).

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

13123012023132 is a wasteful number, since it uses less digits than its factorization.

13123012023132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99416757769 (or 99416757767 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13123012023132 its reverse (23132021032131), we get a palindrome (36255033055263).

The spelling of 13123012023132 in words is "thirteen trillion, one hundred twenty-three billion, twelve million, twenty-three thousand, one hundred thirty-two".