230310293 has 16 divisors (see below), whose sum is σ = 246689280. Its totient is φ = 214511616.

The previous prime is 230310287. The next prime is 230310313. The reversal of 230310293 is 392013032.

230310293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230310293 - 2⁴ = 230310277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230010293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277403 + ... + 278231.

It is an arithmetic number, because the mean of its divisors is an integer number (15418080).

Almost surely, 2^230310293 is an apocalyptic number.

230310293 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

230310293 is a deficient number, since it is larger than the sum of its proper divisors (16378987).

230310293 is a wasteful number, since it uses less digits than its factorization.

230310293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 230310293 is about 15175.9774973476. The cubic root of 230310293 is about 612.9679715584.

The spelling of 230310293 in words is "two hundred thirty million, three hundred ten thousand, two hundred ninety-three".