112113205541 has 4 divisors (see below), whose sum is σ = 112115520000. Its totient is φ = 112110891084.

The previous prime is 112113205511. The next prime is 112113205559. The reversal of 112113205541 is 145502311211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112113205541 - 2²² = 112109011237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112113205541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112113205511) 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, 1082981 + ... + 1181978.

It is an arithmetic number, because the mean of its divisors is an integer number (28028880000).

Almost surely, 2^112113205541 is an apocalyptic number.

It is an amenable number.

112113205541 is a deficient number, since it is larger than the sum of its proper divisors (2314459).

112113205541 is an equidigital number, since it uses as much as digits as its factorization.

112113205541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314458.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 112113205541 its reverse (145502311211), we get a palindrome (257615516752).

The spelling of 112113205541 in words is "one hundred twelve billion, one hundred thirteen million, two hundred five thousand, five hundred forty-one".