100102220201231 has 2 divisors, whose sum is σ = 100102220201232. Its totient is φ = 100102220201230.

The previous prime is 100102220201189. The next prime is 100102220201237. The reversal of 100102220201231 is 132102022201001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100102220201231 - 2³⁰ = 100101146459407 is a prime.

It is a super-2 number, since 2×100102220201231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102220201237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051110100615 + 50051110100616.

It is an arithmetic number, because the mean of its divisors is an integer number (50051110100616).

Almost surely, 2^{100102220201231} is an apocalyptic number.

100102220201231 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102220201231 is an equidigital number, since it uses as much as digits as its factorization.

100102220201231 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 100102220201231 its reverse (132102022201001), we get a palindrome (232204242402232).

The spelling of 100102220201231 in words is "one hundred trillion, one hundred two billion, two hundred twenty million, two hundred one thousand, two hundred thirty-one".