113422120041 has 4 divisors (see below), whose sum is σ = 151229493392. Its totient is φ = 75614746692.

The previous prime is 113422120033. The next prime is 113422120051. The reversal of 113422120041 is 140021224311.

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 not a de Polignac number, because 113422120041 - 2³ = 113422120033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113422120051) 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, 18903686671 + ... + 18903686676.

It is an arithmetic number, because the mean of its divisors is an integer number (37807373348).

Almost surely, 2^113422120041 is an apocalyptic number.

It is an amenable number.

113422120041 is a deficient number, since it is larger than the sum of its proper divisors (37807373351).

113422120041 is an equidigital number, since it uses as much as digits as its factorization.

113422120041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37807373350.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 113422120041 its reverse (140021224311), we get a palindrome (253443344352).

The spelling of 113422120041 in words is "one hundred thirteen billion, four hundred twenty-two million, one hundred twenty thousand, forty-one".