1133603320 has 16 divisors (see below), whose sum is σ = 2550607560. Its totient is φ = 453441312.

The previous prime is 1133603309. The next prime is 1133603353. The reversal of 1133603320 is 233063311.

It is a junction number, because it is equal to n+sod(n) for n = 1133603291 and 1133603300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14170002 + ... + 14170081.

Almost surely, 2^1133603320 is an apocalyptic number.

1133603320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133603320 is an abundant number, since it is smaller than the sum of its proper divisors (1417004240).

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

1133603320 is a wasteful number, since it uses less digits than its factorization.

1133603320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28340094 (or 28340090 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 1133603320 is about 33669.0261219418. The cubic root of 1133603320 is about 1042.6863857887.

Adding to 1133603320 its reverse (233063311), we get a palindrome (1366666631).

The spelling of 1133603320 in words is "one billion, one hundred thirty-three million, six hundred three thousand, three hundred twenty".