151120151 has 8 divisors (see below), whose sum is σ = 185994144. Its totient is φ = 119567520.

The previous prime is 151120117. The next prime is 151120153. The reversal of 151120151 is 151021151.

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

It is a cyclic number.

It is not a de Polignac number, because 151120151 - 2¹⁰ = 151119127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151120153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830240 + ... + 830421.

It is an arithmetic number, because the mean of its divisors is an integer number (23249268).

Almost surely, 2^151120151 is an apocalyptic number.

151120151 is a deficient number, since it is larger than the sum of its proper divisors (34873993).

151120151 is a wasteful number, since it uses less digits than its factorization.

151120151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660681.

The product of its (nonzero) digits is 50, while the sum is 17.

The square root of 151120151 is about 12293.0936301649. The cubic root of 151120151 is about 532.6486037826.

The spelling of 151120151 in words is "one hundred fifty-one million, one hundred twenty thousand, one hundred fifty-one".