102121022310023 has 8 divisors (see below), whose sum is σ = 102129676441728. Its totient is φ = 102112368539904.

The previous prime is 102121022309989. The next prime is 102121022310031. The reversal of 102121022310023 is 320013220121201.

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 102121022310023 - 2⁶ = 102121022309959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102121022309977 and 102121022310004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102121022310323) 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, 917778890 + ... + 917890152.

It is an arithmetic number, because the mean of its divisors is an integer number (12766209555216).

Almost surely, 2^{102121022310023} is an apocalyptic number.

102121022310023 is a deficient number, since it is larger than the sum of its proper divisors (8654131705).

102121022310023 is a wasteful number, since it uses less digits than its factorization.

102121022310023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180793.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102121022310023 its reverse (320013220121201), we get a palindrome (422134242431224).

The spelling of 102121022310023 in words is "one hundred two trillion, one hundred twenty-one billion, twenty-two million, three hundred ten thousand, twenty-three".