230251151 has 4 divisors (see below), whose sum is σ = 247962792. Its totient is φ = 212539512.

The previous prime is 230251129. The next prime is 230251157. The reversal of 230251151 is 151152032.

It is a happy number.

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 230251151 - 2¹⁰ = 230250127 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 (230251157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8855801 + ... + 8855826.

It is an arithmetic number, because the mean of its divisors is an integer number (61990698).

Almost surely, 2^230251151 is an apocalyptic number.

230251151 is a deficient number, since it is larger than the sum of its proper divisors (17711641).

230251151 is a wasteful number, since it uses less digits than its factorization.

230251151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17711640.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 230251151 is about 15174.0288321856. The cubic root of 230251151 is about 612.9154985015.

The spelling of 230251151 in words is "two hundred thirty million, two hundred fifty-one thousand, one hundred fifty-one".