151656830961 has 8 divisors (see below), whose sum is σ = 202365742944. Its totient is φ = 101026236480.

The previous prime is 151656830929. The next prime is 151656830989. The reversal of 151656830961 is 169038656151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151656830961 - 2⁵ = 151656830929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151656830921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19574856 + ... + 19582601.

It is an arithmetic number, because the mean of its divisors is an integer number (25295717868).

Almost surely, 2^151656830961 is an apocalyptic number.

It is an amenable number.

151656830961 is a deficient number, since it is larger than the sum of its proper divisors (50708911983).

151656830961 is a wasteful number, since it uses less digits than its factorization.

151656830961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39158751.

The product of its (nonzero) digits is 1166400, while the sum is 51.

The spelling of 151656830961 in words is "one hundred fifty-one billion, six hundred fifty-six million, eight hundred thirty thousand, nine hundred sixty-one".