23020303210121 has 24 divisors (see below), whose sum is σ = 26821634281344. Its totient is φ = 19700091015360.

The previous prime is 23020303210109. The next prime is 23020303210139. The reversal of 23020303210121 is 12101230302032.

It is not a de Polignac number, because 23020303210121 - 2³⁴ = 23003123340937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23020303210093 and 23020303210102.

It is not an unprimeable number, because it can be changed into a prime (23020303270121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82756556 + ... + 83034258.

It is an arithmetic number, because the mean of its divisors is an integer number (1117568095056).

Almost surely, 2^{23020303210121} is an apocalyptic number.

It is an amenable number.

23020303210121 is a deficient number, since it is larger than the sum of its proper divisors (3801331071223).

23020303210121 is a wasteful number, since it uses less digits than its factorization.

23020303210121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280421 (or 280414 counting only the distinct ones).

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

Adding to 23020303210121 its reverse (12101230302032), we get a palindrome (35121533512153).

The spelling of 23020303210121 in words is "twenty-three trillion, twenty billion, three hundred three million, two hundred ten thousand, one hundred twenty-one".