23020303210031 has 8 divisors (see below), whose sum is σ = 24376954548960. Its totient is φ = 21663931410688.

The previous prime is 23020303210001. The next prime is 23020303210097. The reversal of 23020303210031 is 13001230302032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23020303210031 - 2²⁶ = 23020236101167 is a prime.

It is a super-2 number, since 2×23020303210031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23020303209985 and 23020303210012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020303210001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69715331 + ... + 70044756.

It is an arithmetic number, because the mean of its divisors is an integer number (3047119318620).

Almost surely, 2^{23020303210031} is an apocalyptic number.

23020303210031 is a deficient number, since it is larger than the sum of its proper divisors (1356651338929).

23020303210031 is a wasteful number, since it uses less digits than its factorization.

23020303210031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139769793.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23020303210031 its reverse (13001230302032), we get a palindrome (36021533512063).

The spelling of 23020303210031 in words is "twenty-three trillion, twenty billion, three hundred three million, two hundred ten thousand, thirty-one".