100112100102211 has 4 divisors (see below), whose sum is σ = 100285604609032. Its totient is φ = 99938595595392.

The previous prime is 100112100102191. The next prime is 100112100102251. The reversal of 100112100102211 is 112201001211001.

It is a happy number.

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 100112100102211 - 2²³ = 100112091713603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100112100102191 and 100112100102200.

It is not an unprimeable number, because it can be changed into a prime (100112100102251) 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, 86752252545 + ... + 86752253698.

It is an arithmetic number, because the mean of its divisors is an integer number (25071401152258).

Almost surely, 2^{100112100102211} is an apocalyptic number.

100112100102211 is a deficient number, since it is larger than the sum of its proper divisors (173504506821).

100112100102211 is an equidigital number, since it uses as much as digits as its factorization.

100112100102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173504506820.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100112100102211 its reverse (112201001211001), we get a palindrome (212313101313212).

The spelling of 100112100102211 in words is "one hundred trillion, one hundred twelve billion, one hundred million, one hundred two thousand, two hundred eleven".