231058151 has 8 divisors (see below), whose sum is σ = 234511200. Its totient is φ = 227624320.

The previous prime is 231058147. The next prime is 231058153. The reversal of 231058151 is 151850132.

It is a happy number.

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 231058151 - 2² = 231058147 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 231058151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231058153) 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 7 ways as a sum of consecutive naturals, for example, 20390 + ... + 29628.

It is an arithmetic number, because the mean of its divisors is an integer number (29313900).

Almost surely, 2^231058151 is an apocalyptic number.

231058151 is a deficient number, since it is larger than the sum of its proper divisors (3453049).

231058151 is an equidigital number, since it uses as much as digits as its factorization.

231058151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9609.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 231058151 is about 15200.5970606421. The cubic root of 231058151 is about 613.6307262938.

The spelling of 231058151 in words is "two hundred thirty-one million, fifty-eight thousand, one hundred fifty-one".