230100323012021 has 24 divisors (see below), whose sum is σ = 294892252607520. Its totient is φ = 177523715796000.

The previous prime is 230100323012017. The next prime is 230100323012023. The reversal of 230100323012021 is 120210323001032.

It is not a de Polignac number, because 230100323012021 - 2² = 230100323012017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230100323011984 and 230100323012002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230100323012023) 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 23 ways as a sum of consecutive naturals, for example, 2113323131 + ... + 2113432008.

It is an arithmetic number, because the mean of its divisors is an integer number (12287177191980).

Almost surely, 2^{230100323012021} is an apocalyptic number.

It is an amenable number.

230100323012021 is a deficient number, since it is larger than the sum of its proper divisors (64791929595499).

230100323012021 is a wasteful number, since it uses less digits than its factorization.

230100323012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226755265 (or 4226755258 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230100323012021 its reverse (120210323001032), we get a palindrome (350310646013053).

The spelling of 230100323012021 in words is "two hundred thirty trillion, one hundred billion, three hundred twenty-three million, twelve thousand, twenty-one".