13023131120102 has 8 divisors (see below), whose sum is σ = 19534767526800. Its totient is φ = 6511541944504.

The previous prime is 13023131120101. The next prime is 13023131120123. The reversal of 13023131120102 is 20102113132031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023131120101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11110202 + ... + 12226317.

It is an arithmetic number, because the mean of its divisors is an integer number (2441845940850).

Almost surely, 2^{13023131120102} is an apocalyptic number.

13023131120102 is a deficient number, since it is larger than the sum of its proper divisors (6511636406698).

13023131120102 is a wasteful number, since it uses less digits than its factorization.

13023131120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23615550.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13023131120102 its reverse (20102113132031), we get a palindrome (33125244252133).

The spelling of 13023131120102 in words is "thirteen trillion, twenty-three billion, one hundred thirty-one million, one hundred twenty thousand, one hundred two".