231347104 has 24 divisors (see below), whose sum is σ = 458202528. Its totient is φ = 114978240.

The previous prime is 231347099. The next prime is 231347107. The reversal of 231347104 is 401743132.

It is not an unprimeable number, because it can be changed into a prime (231347107) 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, 16302 + ... + 26989.

It is an arithmetic number, because the mean of its divisors is an integer number (19091772).

Almost surely, 2^231347104 is an apocalyptic number.

It is an amenable number.

231347104 is a deficient number, since it is larger than the sum of its proper divisors (226855424).

231347104 is a wasteful number, since it uses less digits than its factorization.

231347104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43468 (or 43460 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 231347104 is about 15210.0987505013. The cubic root of 231347104 is about 613.8864145655.

The spelling of 231347104 in words is "two hundred thirty-one million, three hundred forty-seven thousand, one hundred four".