231041315 has 8 divisors (see below), whose sum is σ = 277334928. Its totient is φ = 184776160.

The previous prime is 231041309. The next prime is 231041351. The reversal of 231041315 is 513140132.

231041315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231041315 - 2⁸ = 231041059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20504 + ... + 29706.

It is an arithmetic number, because the mean of its divisors is an integer number (34666866).

Almost surely, 2^231041315 is an apocalyptic number.

231041315 is a deficient number, since it is larger than the sum of its proper divisors (46293613).

231041315 is an equidigital number, since it uses as much as digits as its factorization.

231041315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14229.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 231041315 is about 15200.0432565174. The cubic root of 231041315 is about 613.6158219104.

Adding to 231041315 its reverse (513140132), we get a palindrome (744181447).

The spelling of 231041315 in words is "two hundred thirty-one million, forty-one thousand, three hundred fifteen".