230010012021 has 16 divisors (see below), whose sum is σ = 320488971264. Its totient is φ = 146587277424.

The previous prime is 230010011993. The next prime is 230010012041. The reversal of 230010012021 is 120210010032.

230010012021 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 230010012021 - 2¹¹ = 230010009973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230010011988 and 230010012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230010012041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18962271 + ... + 18974396.

It is an arithmetic number, because the mean of its divisors is an integer number (20030560704).

Almost surely, 2^230010012021 is an apocalyptic number.

It is an amenable number.

230010012021 is a deficient number, since it is larger than the sum of its proper divisors (90478959243).

230010012021 is a wasteful number, since it uses less digits than its factorization.

230010012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37936760.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 230010012021 its reverse (120210010032), we get a palindrome (350220022053).

The spelling of 230010012021 in words is "two hundred thirty billion, ten million, twelve thousand, twenty-one".