230130310021 has 16 divisors (see below), whose sum is σ = 236851050240. Its totient is φ = 223533460800.

The previous prime is 230130310009. The next prime is 230130310063. The reversal of 230130310021 is 120013031032.

It is a cyclic number.

It is not a de Polignac number, because 230130310021 - 2³⁵ = 195770571653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230130309977 and 230130310004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230130319021) 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, 1160850 + ... + 1344556.

It is an arithmetic number, because the mean of its divisors is an integer number (14803190640).

Almost surely, 2^230130310021 is an apocalyptic number.

It is an amenable number.

230130310021 is a deficient number, since it is larger than the sum of its proper divisors (6720740219).

230130310021 is a wasteful number, since it uses less digits than its factorization.

230130310021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184044.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 230130310021 its reverse (120013031032), we get a palindrome (350143341053).

The spelling of 230130310021 in words is "two hundred thirty billion, one hundred thirty million, three hundred ten thousand, twenty-one".