100102210112111 has 4 divisors (see below), whose sum is σ = 100103635307424. Its totient is φ = 100100784916800.

The previous prime is 100102210112101. The next prime is 100102210112117. The reversal of 100102210112111 is 111211012201001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100102210112111 - 2²² = 100102205917807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102210112117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712492295 + ... + 712632776.

It is an arithmetic number, because the mean of its divisors is an integer number (25025908826856).

Almost surely, 2^{100102210112111} is an apocalyptic number.

100102210112111 is a deficient number, since it is larger than the sum of its proper divisors (1425195313).

100102210112111 is an equidigital number, since it uses as much as digits as its factorization.

100102210112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425195312.

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

Adding to 100102210112111 its reverse (111211012201001), we get a palindrome (211313222313112).

The spelling of 100102210112111 in words is "one hundred trillion, one hundred two billion, two hundred ten million, one hundred twelve thousand, one hundred eleven".