160992013 has 16 divisors (see below), whose sum is σ = 198446080. Its totient is φ = 127184256.

The previous prime is 160991981. The next prime is 160992037. The reversal of 160992013 is 310299061.

It is a cyclic number.

It is not a de Polignac number, because 160992013 - 2⁵ = 160991981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160972013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101956 + ... + 103522.

It is an arithmetic number, because the mean of its divisors is an integer number (12402880).

Almost surely, 2^160992013 is an apocalyptic number.

160992013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

160992013 is a deficient number, since it is larger than the sum of its proper divisors (37454067).

160992013 is a wasteful number, since it uses less digits than its factorization.

160992013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 160992013 is about 12688.2628046553. The cubic root of 160992013 is about 544.0031864811.

The spelling of 160992013 in words is "one hundred sixty million, nine hundred ninety-two thousand, thirteen".