230332020 has 24 divisors (see below), whose sum is σ = 644929824. Its totient is φ = 61421856.

The previous prime is 230332019. The next prime is 230332021. The reversal of 230332020 is 20233032.

It is an interprime number because it is at equal distance from previous prime (230332019) and next prime (230332021).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230332021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1919374 + ... + 1919493.

It is an arithmetic number, because the mean of its divisors is an integer number (26872076).

Almost surely, 2^230332020 is an apocalyptic number.

230332020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230332020 is an abundant number, since it is smaller than the sum of its proper divisors (414597804).

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

230332020 is a wasteful number, since it uses less digits than its factorization.

230332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838879 (or 3838877 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 230332020 is about 15176.6933157391. The cubic root of 230332020 is about 612.9872463321.

Adding to 230332020 its reverse (20233032), we get a palindrome (250565052).

The spelling of 230332020 in words is "two hundred thirty million, three hundred thirty-two thousand, twenty".