151319301121 has 4 divisors (see below), whose sum is σ = 152707551700. Its totient is φ = 149931050544.

The previous prime is 151319301073. The next prime is 151319301143. The reversal of 151319301121 is 121103913151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57722465025 + 93596836096 = 240255^2 + 305936^2 .

It is a cyclic number.

It is not a de Polignac number, because 151319301121 - 2¹⁷ = 151319170049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151319301121.

It is not an unprimeable number, because it can be changed into a prime (151319301181) 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, 694125126 + ... + 694125343.

It is an arithmetic number, because the mean of its divisors is an integer number (38176887925).

Almost surely, 2^151319301121 is an apocalyptic number.

It is an amenable number.

151319301121 is a deficient number, since it is larger than the sum of its proper divisors (1388250579).

151319301121 is a wasteful number, since it uses less digits than its factorization.

151319301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388250578.

The product of its (nonzero) digits is 810, while the sum is 28.

The spelling of 151319301121 in words is "one hundred fifty-one billion, three hundred nineteen million, three hundred one thousand, one hundred twenty-one".