230031013303 has 96 divisors (see below), whose sum is σ = 312691881600. Its totient is φ = 164546629632.

The previous prime is 230031013297. The next prime is 230031013319. The reversal of 230031013303 is 303310130032.

It is not a de Polignac number, because 230031013303 - 2²⁵ = 229997458871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230031010303) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84787075 + ... + 84789787.

It is an arithmetic number, because the mean of its divisors is an integer number (3257207100).

Almost surely, 2^230031013303 is an apocalyptic number.

230031013303 is a deficient number, since it is larger than the sum of its proper divisors (82660868297).

230031013303 is a wasteful number, since it uses less digits than its factorization.

230031013303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889 (or 2870 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 230031013303 its reverse (303310130032), we get a palindrome (533341143335).

The spelling of 230031013303 in words is "two hundred thirty billion, thirty-one million, thirteen thousand, three hundred three".