11133670320 has 100 divisors (see below), whose sum is σ = 38668908960. Its totient is φ = 2968977024.

The previous prime is 11133670309. The next prime is 11133670349. The reversal of 11133670320 is 2307633111.

11133670320 is a `hidden beast` number, since 1 + 1 + 1 + 336 + 7 + 0 + 320 = 666.

It is a super-2 number, since 2×11133670320² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 852600 + ... + 865559.

Almost surely, 2^11133670320 is an apocalyptic number.

11133670320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133670320 is an abundant number, since it is smaller than the sum of its proper divisors (27535238640).

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

11133670320 is a wasteful number, since it uses less digits than its factorization.

11133670320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718184 (or 1718169 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The spelling of 11133670320 in words is "eleven billion, one hundred thirty-three million, six hundred seventy thousand, three hundred twenty".