102201102130023 has 12 divisors (see below), whose sum is σ = 158979492202440. Its totient is φ = 62892985926096.

The previous prime is 102201102129989. The next prime is 102201102130121. The reversal of 102201102130023 is 320031201102201.

102201102130023 is a `hidden beast` number, since 10 + 220 + 110 + 2 + 1 + 300 + 23 = 666.

It is not a de Polignac number, because 102201102130023 - 2¹⁰ = 102201102128999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102201102129978 and 102201102130005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102201100130023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 436756846593 + ... + 436756846826.

It is an arithmetic number, because the mean of its divisors is an integer number (13248291016870).

Almost surely, 2^{102201102130023} is an apocalyptic number.

102201102130023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102201102130023 is a deficient number, since it is larger than the sum of its proper divisors (56778390072417).

102201102130023 is a wasteful number, since it uses less digits than its factorization.

102201102130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873513693438 (or 873513693435 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102201102130023 its reverse (320031201102201), we get a palindrome (422232303232224).

The spelling of 102201102130023 in words is "one hundred two trillion, two hundred one billion, one hundred two million, one hundred thirty thousand, twenty-three".