160515151 has 4 divisors (see below), whose sum is σ = 160549704. Its totient is φ = 160480600.

The previous prime is 160515119. The next prime is 160515161. The reversal of 160515151 is 151515061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151515061 = 151 ⋅1003411.

It is a cyclic number.

It is not a de Polignac number, because 160515151 - 2⁵ = 160515119 is a prime.

It is a super-2 number, since 2×160515151² = 51530227401105602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160515161) 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, 8980 + ... + 20041.

It is an arithmetic number, because the mean of its divisors is an integer number (40137426).

Almost surely, 2^160515151 is an apocalyptic number.

160515151 is a deficient number, since it is larger than the sum of its proper divisors (34553).

160515151 is an equidigital number, since it uses as much as digits as its factorization.

160515151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34552.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 160515151 is about 12669.4574074820. The cubic root of 160515151 is about 543.4655386904.

The spelling of 160515151 in words is "one hundred sixty million, five hundred fifteen thousand, one hundred fifty-one".