231041364 has 24 divisors (see below), whose sum is σ = 539618688. Its totient is φ = 76939200.

The previous prime is 231041359. The next prime is 231041389. The reversal of 231041364 is 463140132.

231041364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×231041364² = 106760223757960992, which contains 22 as substring.

It is a congruent 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, 4389 + ... + 21939.

It is an arithmetic number, because the mean of its divisors is an integer number (22484112).

Almost surely, 2^231041364 is an apocalyptic number.

It is an amenable number.

231041364 is an abundant number, since it is smaller than the sum of its proper divisors (308577324).

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

231041364 is a wasteful number, since it uses less digits than its factorization.

231041364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18655 (or 18653 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 231041364 is about 15200.0448683548. The cubic root of 231041364 is about 613.6158652896.

Adding to 231041364 its reverse (463140132), we get a palindrome (694181496).

The spelling of 231041364 in words is "two hundred thirty-one million, forty-one thousand, three hundred sixty-four".