1150415331 has 16 divisors (see below), whose sum is σ = 1656631200. Its totient is φ = 705911040.

The previous prime is 1150415327. The next prime is 1150415333. The reversal of 1150415331 is 1335140511.

It is not a de Polignac number, because 1150415331 - 2² = 1150415327 is a prime.

It is a super-2 number, since 2×1150415331² = 2646910867599679122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1150415333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28650 + ... + 55871.

It is an arithmetic number, because the mean of its divisors is an integer number (103539450).

Almost surely, 2^1150415331 is an apocalyptic number.

1150415331 is a deficient number, since it is larger than the sum of its proper divisors (506215869).

1150415331 is a wasteful number, since it uses less digits than its factorization.

1150415331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84886.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1150415331 is about 33917.7730843285. The cubic root of 1150415331 is about 1047.8156649328.

Adding to 1150415331 its reverse (1335140511), we get a palindrome (2485555842).

The spelling of 1150415331 in words is "one billion, one hundred fifty million, four hundred fifteen thousand, three hundred thirty-one".