13131023110401 has 16 divisors (see below), whose sum is σ = 20337197387648. Its totient is φ = 7380434534400.

The previous prime is 13131023110369. The next prime is 13131023110423. The reversal of 13131023110401 is 10401132013131.

It is not a de Polignac number, because 13131023110401 - 2⁵ = 13131023110369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13131023110451) 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, 5125300480 + ... + 5125303041.

It is an arithmetic number, because the mean of its divisors is an integer number (1271074836728).

Almost surely, 2^{13131023110401} is an apocalyptic number.

It is an amenable number.

13131023110401 is a deficient number, since it is larger than the sum of its proper divisors (7206174277247).

13131023110401 is a wasteful number, since it uses less digits than its factorization.

13131023110401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10250603592.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13131023110401 its reverse (10401132013131), we get a palindrome (23532155123532).

The spelling of 13131023110401 in words is "thirteen trillion, one hundred thirty-one billion, twenty-three million, one hundred ten thousand, four hundred one".