230003003021 has 32 divisors (see below), whose sum is σ = 271956123648. Its totient is φ = 192142621440.

The previous prime is 230003002993. The next prime is 230003003039. The reversal of 230003003021 is 120300300032.

It is not a de Polignac number, because 230003003021 - 2²⁶ = 229935894157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230003002987 and 230003003005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003003221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32377556 + ... + 32384658.

It is an arithmetic number, because the mean of its divisors is an integer number (8498628864).

Almost surely, 2^230003003021 is an apocalyptic number.

It is an amenable number.

230003003021 is a deficient number, since it is larger than the sum of its proper divisors (41953120627).

230003003021 is a wasteful number, since it uses less digits than its factorization.

230003003021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11201.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 230003003021 its reverse (120300300032), we get a palindrome (350303303053).

The spelling of 230003003021 in words is "two hundred thirty billion, three million, three thousand, twenty-one".