113211002112111 has 24 divisors (see below), whose sum is σ = 165153608936784. Its totient is φ = 74723328345600.

The previous prime is 113211002112067. The next prime is 113211002112119. The reversal of 113211002112111 is 111211200112311.

113211002112111 is a `hidden beast` number, since 1 + 1 + 321 + 100 + 211 + 21 + 11 = 666.

It is not a de Polignac number, because 113211002112111 - 2⁷ = 113211002111983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113211002112119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17195455 + ... + 22849631.

It is an arithmetic number, because the mean of its divisors is an integer number (6881400372366).

Almost surely, 2^{113211002112111} is an apocalyptic number.

113211002112111 is a deficient number, since it is larger than the sum of its proper divisors (51942606824673).

113211002112111 is a wasteful number, since it uses less digits than its factorization.

113211002112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5676311 (or 5676308 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 18.

Adding to 113211002112111 its reverse (111211200112311), we get a palindrome (224422202224422).

The spelling of 113211002112111 in words is "one hundred thirteen trillion, two hundred eleven billion, two million, one hundred twelve thousand, one hundred eleven".