232180151 has 4 divisors (see below), whose sum is σ = 265348752. Its totient is φ = 199011552.

The previous prime is 232180139. The next prime is 232180159. The reversal of 232180151 is 151081232.

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 232180151 - 2²² = 227985847 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 (232180159) 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, 16584290 + ... + 16584303.

It is an arithmetic number, because the mean of its divisors is an integer number (66337188).

Almost surely, 2^232180151 is an apocalyptic number.

232180151 is a deficient number, since it is larger than the sum of its proper divisors (33168601).

232180151 is an equidigital number, since it uses as much as digits as its factorization.

232180151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33168600.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 232180151 is about 15237.4588104447. The cubic root of 232180151 is about 614.6223702373.

The spelling of 232180151 in words is "two hundred thirty-two million, one hundred eighty thousand, one hundred fifty-one".