11303370864 has 120 divisors (see below), whose sum is σ = 33374332160. Its totient is φ = 3561376896.

The previous prime is 11303370857. The next prime is 11303370889. The reversal of 11303370864 is 46807330311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1262307 + ... + 1271229.

Almost surely, 2^11303370864 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 11303370864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16687166080).

11303370864 is an abundant number, since it is smaller than the sum of its proper divisors (22070961296).

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

11303370864 is a wasteful number, since it uses less digits than its factorization.

11303370864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9419 (or 9410 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 11303370864 in words is "eleven billion, three hundred three million, three hundred seventy thousand, eight hundred sixty-four".