1150460131 has 4 divisors (see below), whose sum is σ = 1190131200. Its totient is φ = 1110789064.

The previous prime is 1150460117. The next prime is 1150460137. The reversal of 1150460131 is 1310640511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1310640511 = 28499 ⋅45989.

It is a cyclic number.

It is not a de Polignac number, because 1150460131 - 2⁹ = 1150459619 is a prime.

It is a super-2 number, since 2×1150460131² = 2647117026041074322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150460137) 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, 19835491 + ... + 19835548.

It is an arithmetic number, because the mean of its divisors is an integer number (297532800).

Almost surely, 2^1150460131 is an apocalyptic number.

1150460131 is a deficient number, since it is larger than the sum of its proper divisors (39671069).

1150460131 is an equidigital number, since it uses as much as digits as its factorization.

1150460131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39671068.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1150460131 is about 33918.4334986155. The cubic root of 1150460131 is about 1047.8292662618.

The spelling of 1150460131 in words is "one billion, one hundred fifty million, four hundred sixty thousand, one hundred thirty-one".