1133513315 has 32 divisors (see below), whose sum is σ = 1528099776. Its totient is φ = 799925760.

The previous prime is 1133513299. The next prime is 1133513327. The reversal of 1133513315 is 5133153311.

It is not a de Polignac number, because 1133513315 - 2⁴ = 1133513299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1328429 + ... + 1329281.

It is an arithmetic number, because the mean of its divisors is an integer number (47753118).

Almost surely, 2^1133513315 is an apocalyptic number.

1133513315 is a deficient number, since it is larger than the sum of its proper divisors (394586461).

1133513315 is a wasteful number, since it uses less digits than its factorization.

1133513315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559.

The product of its digits is 2025, while the sum is 26.

The square root of 1133513315 is about 33667.6894811628. The cubic root of 1133513315 is about 1042.6587895769.

Adding to 1133513315 its reverse (5133153311), we get a palindrome (6266666626).

The spelling of 1133513315 in words is "one billion, one hundred thirty-three million, five hundred thirteen thousand, three hundred fifteen".