1133323320 has 64 divisors (see below), whose sum is σ = 3491874720. Its totient is φ = 294050304.

The previous prime is 1133323307. The next prime is 1133323333. The reversal of 1133323320 is 233233311.

It is an interprime number because it is at equal distance from previous prime (1133323307) and next prime (1133323333).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123187 + ... + 132066.

Almost surely, 2^1133323320 is an apocalyptic number.

1133323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133323320 is an abundant number, since it is smaller than the sum of its proper divisors (2358551400).

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

1133323320 is a wasteful number, since it uses less digits than its factorization.

1133323320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255304 (or 255300 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1133323320 is about 33664.8677407175. The cubic root of 1133323320 is about 1042.6005308800.

Adding to 1133323320 its reverse (233233311), we get a palindrome (1366556631).

Subtracting from 1133323320 its reverse (233233311), we obtain a palindrome (900090009).

The spelling of 1133323320 in words is "one billion, one hundred thirty-three million, three hundred twenty-three thousand, three hundred twenty".