230023001020221 has 12 divisors (see below), whose sum is σ = 332915993530848. Its totient is φ = 153043799217864.

The previous prime is 230023001020199. The next prime is 230023001020243. The reversal of 230023001020221 is 122020100320032.

230023001020221 is a `hidden beast` number, since 230 + 0 + 230 + 0 + 1 + 0 + 202 + 2 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (230023001020199) and next prime (230023001020243).

It is not a de Polignac number, because 230023001020221 - 2¹³ = 230023001012029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230023001020194 and 230023001020203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023001060221) 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 11 ways as a sum of consecutive naturals, for example, 25405672635 + ... + 25405681688.

It is an arithmetic number, because the mean of its divisors is an integer number (27742999460904).

Almost surely, 2^{230023001020221} is an apocalyptic number.

It is an amenable number.

230023001020221 is a deficient number, since it is larger than the sum of its proper divisors (102892992510627).

230023001020221 is a wasteful number, since it uses less digits than its factorization.

230023001020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50811354832 (or 50811354829 counting only the distinct ones).

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

Adding to 230023001020221 its reverse (122020100320032), we get a palindrome (352043101340253).

The spelling of 230023001020221 in words is "two hundred thirty trillion, twenty-three billion, one million, twenty thousand, two hundred twenty-one".