1160231507 has 4 divisors (see below), whose sum is σ = 1200239520. Its totient is φ = 1120223496.

The previous prime is 1160231497. The next prime is 1160231509. The reversal of 1160231507 is 7051320611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1160231507 - 2²⁶ = 1093122643 is a prime.

It is a super-2 number, since 2×1160231507² = 2692274299670982098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160231509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20003963 + ... + 20004020.

It is an arithmetic number, because the mean of its divisors is an integer number (300059880).

Almost surely, 2^1160231507 is an apocalyptic number.

1160231507 is a deficient number, since it is larger than the sum of its proper divisors (40008013).

1160231507 is an equidigital number, since it uses as much as digits as its factorization.

1160231507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40008012.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1160231507 is about 34062.1712020828. The cubic root of 1160231507 is about 1050.7874688357.

The spelling of 1160231507 in words is "one billion, one hundred sixty million, two hundred thirty-one thousand, five hundred seven".