151415320151 has 4 divisors (see below), whose sum is σ = 151416437832. Its totient is φ = 151414202472.

The previous prime is 151415320123. The next prime is 151415320169. The reversal of 151415320151 is 151023514151.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 151415320151 - 2³⁰ = 150341578327 is a prime.

It is a pancake number, because a pancake can be divided into 151415320151 parts by 550300 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151415320451) 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, 322241 + ... + 637706.

It is an arithmetic number, because the mean of its divisors is an integer number (37854109458).

Almost surely, 2^151415320151 is an apocalyptic number.

151415320151 is a deficient number, since it is larger than the sum of its proper divisors (1117681).

151415320151 is an equidigital number, since it uses as much as digits as its factorization.

151415320151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117680.

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 151415320151 in words is "one hundred fifty-one billion, four hundred fifteen million, three hundred twenty thousand, one hundred fifty-one".