112103312211 has 96 divisors (see below), whose sum is σ = 189109589760. Its totient is φ = 63240652800.

The previous prime is 112103312197. The next prime is 112103312263. The reversal of 112103312211 is 112213301211.

112103312211 is a `hidden beast` number, since 1 + 121 + 0 + 331 + 2 + 211 = 666.

It is not a de Polignac number, because 112103312211 - 2⁹ = 112103311699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112103312611) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 73221516 + ... + 73223046.

It is an arithmetic number, because the mean of its divisors is an integer number (1969891560).

Almost surely, 2^112103312211 is an apocalyptic number.

112103312211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112103312211 is a deficient number, since it is larger than the sum of its proper divisors (77006277549).

112103312211 is a wasteful number, since it uses less digits than its factorization.

112103312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2014 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 112103312211 its reverse (112213301211), we get a palindrome (224316613422).

The spelling of 112103312211 in words is "one hundred twelve billion, one hundred three million, three hundred twelve thousand, two hundred eleven".