102200112021023 has 2 divisors, whose sum is σ = 102200112021024. Its totient is φ = 102200112021022.

The previous prime is 102200112021017. The next prime is 102200112021143. The reversal of 102200112021023 is 320120211002201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102200112021023 - 2³² = 102195817053727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102200112020992 and 102200112021010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102200112071023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100056010511 + 51100056010512.

It is an arithmetic number, because the mean of its divisors is an integer number (51100056010512).

Almost surely, 2^{102200112021023} is an apocalyptic number.

102200112021023 is a deficient number, since it is larger than the sum of its proper divisors (1).

102200112021023 is an equidigital number, since it uses as much as digits as its factorization.

102200112021023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102200112021023 its reverse (320120211002201), we get a palindrome (422320323023224).

The spelling of 102200112021023 in words is "one hundred two trillion, two hundred billion, one hundred twelve million, twenty-one thousand, twenty-three".