230108021 has 8 divisors (see below), whose sum is σ = 270336864. Its totient is φ = 193097520.

The previous prime is 230108003. The next prime is 230108023. The reversal of 230108021 is 120801032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230108021 - 2²² = 225913717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230108023) 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, 804431 + ... + 804716.

It is an arithmetic number, because the mean of its divisors is an integer number (33792108).

Almost surely, 2^230108021 is an apocalyptic number.

It is an amenable number.

230108021 is a deficient number, since it is larger than the sum of its proper divisors (40228843).

230108021 is a wasteful number, since it uses less digits than its factorization.

230108021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609171.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 230108021 is about 15169.3118169547. The cubic root of 230108021 is about 612.7884708639.

Adding to 230108021 its reverse (120801032), we get a palindrome (350909053).

The spelling of 230108021 in words is "two hundred thirty million, one hundred eight thousand, twenty-one".