231093104 has 40 divisors (see below), whose sum is σ = 517185648. Its totient is φ = 98862080.

The previous prime is 231093101. The next prime is 231093113. The reversal of 231093104 is 401390132.

231093104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 231093104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231093101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35627 + ... + 41610.

Almost surely, 2^231093104 is an apocalyptic number.

It is an amenable number.

231093104 is an abundant number, since it is smaller than the sum of its proper divisors (286092544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231093104 is a wasteful number, since it uses less digits than its factorization.

231093104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77273 (or 77267 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 231093104 is about 15201.7467417399. The cubic root of 231093104 is about 613.6616667782.

The spelling of 231093104 in words is "two hundred thirty-one million, ninety-three thousand, one hundred four".