102100100122201 has 8 divisors (see below), whose sum is σ = 102308604300864. Its totient is φ = 101891692235760.

The previous prime is 102100100122187. The next prime is 102100100122243. The reversal of 102100100122201 is 102221001001201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102100100122201 - 2³¹ = 102097952638553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102100100122291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21950070 + ... + 26191711.

It is an arithmetic number, because the mean of its divisors is an integer number (12788575537608).

Almost surely, 2^{102100100122201} is an apocalyptic number.

It is an amenable number.

102100100122201 is a deficient number, since it is larger than the sum of its proper divisors (208504178663).

102100100122201 is an equidigital number, since it uses as much as digits as its factorization.

102100100122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48146111.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102100100122201 its reverse (102221001001201), we get a palindrome (204321101123402).

The spelling of 102100100122201 in words is "one hundred two trillion, one hundred billion, one hundred million, one hundred twenty-two thousand, two hundred one".