231314055 has 32 divisors (see below), whose sum is σ = 431616000. Its totient is φ = 105741216.

The previous prime is 231314029. The next prime is 231314077. The reversal of 231314055 is 550413132.

231314055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 231314055 - 2¹⁰ = 231313031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17335 + ... + 27624.

It is an arithmetic number, because the mean of its divisors is an integer number (13488000).

Almost surely, 2^231314055 is an apocalyptic number.

231314055 is a deficient number, since it is larger than the sum of its proper divisors (200301945).

231314055 is an equidigital number, since it uses as much as digits as its factorization.

231314055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44988 (or 44974 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 231314055 is about 15209.0122953465. The cubic root of 231314055 is about 613.8571810056.

Adding to 231314055 its reverse (550413132), we get a palindrome (781727187).

The spelling of 231314055 in words is "two hundred thirty-one million, three hundred fourteen thousand, fifty-five".