45160131 has 8 divisors (see below), whose sum is σ = 63382720. Its totient is φ = 28522152.

The previous prime is 45160123. The next prime is 45160139. The reversal of 45160131 is 13106154.

It is an interprime number because it is at equal distance from previous prime (45160123) and next prime (45160139).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45160131 - 2³ = 45160123 is a prime.

It is a super-2 number, since 2×45160131² = 4078874863874322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45160098 and 45160107.

It is not an unprimeable number, because it can be changed into a prime (45160139) 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, 396085 + ... + 396198.

It is an arithmetic number, because the mean of its divisors is an integer number (7922840).

Almost surely, 2^45160131 is an apocalyptic number.

45160131 is a deficient number, since it is larger than the sum of its proper divisors (18222589).

45160131 is a wasteful number, since it uses less digits than its factorization.

45160131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792305.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 45160131 is about 6720.1287934087. The cubic root of 45160131 is about 356.1107338689.

Adding to 45160131 its reverse (13106154), we get a palindrome (58266285).

The spelling of 45160131 in words is "forty-five million, one hundred sixty thousand, one hundred thirty-one".