1160131512 has 32 divisors (see below), whose sum is σ = 2907924480. Its totient is φ = 385697760.

The previous prime is 1160131471. The next prime is 1160131519. The reversal of 1160131512 is 2151310611.

It is a happy number.

It is a super-2 number, since 2×1160131512² = 2691810250270812288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160131519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53914 + ... + 72297.

It is an arithmetic number, because the mean of its divisors is an integer number (90872640).

Almost surely, 2^1160131512 is an apocalyptic number.

1160131512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1160131512 is an abundant number, since it is smaller than the sum of its proper divisors (1747792968).

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

1160131512 is a wasteful number, since it uses less digits than its factorization.

1160131512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126603 (or 126599 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1160131512 is about 34060.7033397727. The cubic root of 1160131512 is about 1050.7572804606.

The spelling of 1160131512 in words is "one billion, one hundred sixty million, one hundred thirty-one thousand, five hundred twelve".