160040131 has 2 divisors, whose sum is σ = 160040132. Its totient is φ = 160040130.

The previous prime is 160040107. The next prime is 160040143. The reversal of 160040131 is 131040061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160040131 - 2⁵ = 160040099 is a prime.

It is a super-2 number, since 2×160040131² = 51225687060994322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (160040171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80020065 + 80020066.

It is an arithmetic number, because the mean of its divisors is an integer number (80020066).

Almost surely, 2^160040131 is an apocalyptic number.

160040131 is a deficient number, since it is larger than the sum of its proper divisors (1).

160040131 is an equidigital number, since it uses as much as digits as its factorization.

160040131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 160040131 is about 12650.6968582762. The cubic root of 160040131 is about 542.9289079803.

Adding to 160040131 its reverse (131040061), we get a palindrome (291080192).

The spelling of 160040131 in words is "one hundred sixty million, forty thousand, one hundred thirty-one".