100102020211 has 16 divisors (see below), whose sum is σ = 101920644000. Its totient is φ = 98301600000.

The previous prime is 100102020169. The next prime is 100102020217. The reversal of 100102020211 is 112020201001.

It is a cyclic number.

It is not a de Polignac number, because 100102020211 - 2²⁷ = 99967802483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100102020217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11116711 + ... + 11125711.

It is an arithmetic number, because the mean of its divisors is an integer number (6370040250).

Almost surely, 2^100102020211 is an apocalyptic number.

100102020211 is a deficient number, since it is larger than the sum of its proper divisors (1818623789).

100102020211 is a wasteful number, since it uses less digits than its factorization.

100102020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9990.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100102020211 its reverse (112020201001), we get a palindrome (212122221212).

The spelling of 100102020211 in words is "one hundred billion, one hundred two million, twenty thousand, two hundred eleven".