231024903 has 16 divisors (see below), whose sum is σ = 322066176. Its totient is φ = 147026880.

The previous prime is 231024901. The next prime is 231024907. The reversal of 231024903 is 309420132.

It is not a de Polignac number, because 231024903 - 2¹ = 231024901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231024901) 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 15 ways as a sum of consecutive naturals, for example, 34683 + ... + 40803.

It is an arithmetic number, because the mean of its divisors is an integer number (20129136).

Almost surely, 2^231024903 is an apocalyptic number.

231024903 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

231024903 is a deficient number, since it is larger than the sum of its proper divisors (91041273).

231024903 is a wasteful number, since it uses less digits than its factorization.

231024903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 231024903 is about 15199.5033800450. The cubic root of 231024903 is about 613.6012921839.

The spelling of 231024903 in words is "two hundred thirty-one million, twenty-four thousand, nine hundred three".