13110123131 has 8 divisors (see below), whose sum is σ = 15120457440. Its totient is φ = 11134153728.

The previous prime is 13110123043. The next prime is 13110123137. The reversal of 13110123131 is 13132101131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13110123131 is a prime.

It is a super-2 number, since 2×13110123131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110123137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8590406 + ... + 8591931.

It is an arithmetic number, because the mean of its divisors is an integer number (1890057180).

Almost surely, 2^13110123131 is an apocalyptic number.

13110123131 is a deficient number, since it is larger than the sum of its proper divisors (2010334309).

13110123131 is a wasteful number, since it uses less digits than its factorization.

13110123131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17182453.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13110123131 its reverse (13132101131), we get a palindrome (26242224262).

The spelling of 13110123131 in words is "thirteen billion, one hundred ten million, one hundred twenty-three thousand, one hundred thirty-one".