151151161 has 16 divisors (see below), whose sum is σ = 180460800. Its totient is φ = 123859008.

The previous prime is 151151153. The next prime is 151151171. The reversal of 151151161 is 161151151.

It is not a de Polignac number, because 151151161 - 2³ = 151151153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151151111) 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, 17295 + ... + 24523.

It is an arithmetic number, because the mean of its divisors is an integer number (11278800).

Almost surely, 2^151151161 is an apocalyptic number.

It is an amenable number.

151151161 is a deficient number, since it is larger than the sum of its proper divisors (29309639).

151151161 is a wasteful number, since it uses less digits than its factorization.

151151161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368.

The product of its digits is 150, while the sum is 22.

The square root of 151151161 is about 12294.3548427724. The cubic root of 151151161 is about 532.6850346257.

The spelling of 151151161 in words is "one hundred fifty-one million, one hundred fifty-one thousand, one hundred sixty-one".