231001364 has 24 divisors (see below), whose sum is σ = 443566368. Its totient is φ = 104390240.

The previous prime is 231001363. The next prime is 231001399. The reversal of 231001364 is 463100132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231001363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7562 + ... + 22785.

It is an arithmetic number, because the mean of its divisors is an integer number (18481932).

Almost surely, 2^231001364 is an apocalyptic number.

It is an amenable number.

231001364 is a deficient number, since it is larger than the sum of its proper divisors (212565004).

231001364 is a wasteful number, since it uses less digits than its factorization.

231001364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30535 (or 30533 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 231001364 is about 15198.7290258100. The cubic root of 231001364 is about 613.5804516436.

Adding to 231001364 its reverse (463100132), we get a palindrome (694101496).

The spelling of 231001364 in words is "two hundred thirty-one million, one thousand, three hundred sixty-four".