151210161 has 12 divisors (see below), whose sum is σ = 218584080. Its totient is φ = 100728600.

The previous prime is 151210133. The next prime is 151210193. The reversal of 151210161 is 161012151.

It is a happy number.

It is not a de Polignac number, because 151210161 - 2¹⁰ = 151209137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151210061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7270 + ... + 18848.

It is an arithmetic number, because the mean of its divisors is an integer number (18215340).

Almost surely, 2^151210161 is an apocalyptic number.

It is an amenable number.

151210161 is a deficient number, since it is larger than the sum of its proper divisors (67373919).

151210161 is a wasteful number, since it uses less digits than its factorization.

151210161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13036 (or 13033 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

The square root of 151210161 is about 12296.7540839036. The cubic root of 151210161 is about 532.7543346308.

The spelling of 151210161 in words is "one hundred fifty-one million, two hundred ten thousand, one hundred sixty-one".