102201021002023 has 2 divisors, whose sum is σ = 102201021002024. Its totient is φ = 102201021002022.

The previous prime is 102201021001951. The next prime is 102201021002027. The reversal of 102201021002023 is 320200120102201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102201021002023 - 2¹⁷ = 102201020870951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102201021001988 and 102201021002006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102201021002027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100510501011 + 51100510501012.

It is an arithmetic number, because the mean of its divisors is an integer number (51100510501012).

Almost surely, 2^{102201021002023} is an apocalyptic number.

102201021002023 is a deficient number, since it is larger than the sum of its proper divisors (1).

102201021002023 is an equidigital number, since it uses as much as digits as its factorization.

102201021002023 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 16.

Adding to 102201021002023 its reverse (320200120102201), we get a palindrome (422401141104224).

The spelling of 102201021002023 in words is "one hundred two trillion, two hundred one billion, twenty-one million, two thousand, twenty-three".