230003120202021 has 24 divisors (see below), whose sum is σ = 332618641527744. Its totient is φ = 153154535428800.

The previous prime is 230003120201957. The next prime is 230003120202049. The reversal of 230003120202021 is 120202021300032.

230003120202021 is a `hidden beast` number, since 230 + 0 + 0 + 31 + 202 + 0 + 202 + 1 = 666.

It is not a de Polignac number, because 230003120202021 - 2⁶ = 230003120201957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230003120201985 and 230003120202003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003120202061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 848687880 + ... + 848958846.

It is an arithmetic number, because the mean of its divisors is an integer number (13859110063656).

Almost surely, 2^{230003120202021} is an apocalyptic number.

It is an amenable number.

230003120202021 is a deficient number, since it is larger than the sum of its proper divisors (102615521325723).

230003120202021 is a wasteful number, since it uses less digits than its factorization.

230003120202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381881 (or 381878 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 230003120202021 its reverse (120202021300032), we get a palindrome (350205141502053).

The spelling of 230003120202021 in words is "two hundred thirty trillion, three billion, one hundred twenty million, two hundred two thousand, twenty-one".