151330871 has 4 divisors (see below), whose sum is σ = 156212544. Its totient is φ = 146449200.

The previous prime is 151330859. The next prime is 151330873. The reversal of 151330871 is 178033151.

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

It is a cyclic number.

It is not a de Polignac number, because 151330871 - 2¹⁴ = 151314487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151330873) 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, 2440790 + ... + 2440851.

It is an arithmetic number, because the mean of its divisors is an integer number (39053136).

Almost surely, 2^151330871 is an apocalyptic number.

151330871 is a deficient number, since it is larger than the sum of its proper divisors (4881673).

151330871 is an equidigital number, since it uses as much as digits as its factorization.

151330871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4881672.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 151330871 is about 12301.6613105710. The cubic root of 151330871 is about 532.8960615943.

The spelling of 151330871 in words is "one hundred fifty-one million, three hundred thirty thousand, eight hundred seventy-one".