100102012111211 has 12 divisors (see below), whose sum is σ = 110767937322000. Its totient is φ = 90391078644240.

The previous prime is 100102012111181. The next prime is 100102012111229. The reversal of 100102012111211 is 112111210201001.

It is not a de Polignac number, because 100102012111211 - 2³⁰ = 100100938369387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100102012111271) 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, 2776120751 + ... + 2776156808.

It is an arithmetic number, because the mean of its divisors is an integer number (9230661443500).

Almost surely, 2^{100102012111211} is an apocalyptic number.

100102012111211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100102012111211 is a deficient number, since it is larger than the sum of its proper divisors (10665925210789).

100102012111211 is a wasteful number, since it uses less digits than its factorization.

100102012111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552277730 (or 5552277719 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100102012111211 its reverse (112111210201001), we get a palindrome (212213222312212).

The spelling of 100102012111211 in words is "one hundred trillion, one hundred two billion, twelve million, one hundred eleven thousand, two hundred eleven".