102122013203023 has 4 divisors (see below), whose sum is σ = 111405832585128. Its totient is φ = 92838193820920.

The previous prime is 102122013202999. The next prime is 102122013203099. The reversal of 102122013203023 is 320302310221201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102122013203023 - 2³³ = 102113423268431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102122013202985 and 102122013203003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102122013203323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4641909691036 + ... + 4641909691057.

It is an arithmetic number, because the mean of its divisors is an integer number (27851458146282).

Almost surely, 2^{102122013203023} is an apocalyptic number.

102122013203023 is a deficient number, since it is larger than the sum of its proper divisors (9283819382105).

102122013203023 is an equidigital number, since it uses as much as digits as its factorization.

102122013203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9283819382104.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 102122013203023 its reverse (320302310221201), we get a palindrome (422424323424224).

The spelling of 102122013203023 in words is "one hundred two trillion, one hundred twenty-two billion, thirteen million, two hundred three thousand, twenty-three".