13103664264 has 96 divisors (see below), whose sum is σ = 35886240000. Its totient is φ = 4319162496.

The previous prime is 13103664253. The next prime is 13103664269. The reversal of 13103664264 is 46246630131.

13103664264 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 3 + 6 + 642 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13103664269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5460937 + ... + 5463335.

It is an arithmetic number, because the mean of its divisors is an integer number (373815000).

Almost surely, 2^13103664264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13103664264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17943120000).

13103664264 is an abundant number, since it is smaller than the sum of its proper divisors (22782575736).

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

13103664264 is a wasteful number, since it uses less digits than its factorization.

13103664264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227 (or 3220 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 13103664264 in words is "thirteen billion, one hundred three million, six hundred sixty-four thousand, two hundred sixty-four".