13100240144 has 20 divisors (see below), whose sum is σ = 25464401424. Its totient is φ = 6528781728.

The previous prime is 13100240117. The next prime is 13100240147. The reversal of 13100240144 is 44104200131.

It is not an unprimeable number, because it can be changed into a prime (13100240147) 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, 1328582 + ... + 1338405.

Almost surely, 2^13100240144 is an apocalyptic number.

It is an amenable number.

13100240144 is a deficient number, since it is larger than the sum of its proper divisors (12364161280).

13100240144 is a wasteful number, since it uses less digits than its factorization.

13100240144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667302 (or 2667296 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 13100240144 its reverse (44104200131), we get a palindrome (57204440275).

The spelling of 13100240144 in words is "thirteen billion, one hundred million, two hundred forty thousand, one hundred forty-four".