113144244423 has 16 divisors (see below), whose sum is σ = 172840240896. Its totient is φ = 64492617600.

The previous prime is 113144244407. The next prime is 113144244431. The reversal of 113144244423 is 324442441311.

It is a happy number.

It is not a de Polignac number, because 113144244423 - 2⁴ = 113144244407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113144243423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6709561 + ... + 6726402.

It is an arithmetic number, because the mean of its divisors is an integer number (10802515056).

Almost surely, 2^113144244423 is an apocalyptic number.

113144244423 is a deficient number, since it is larger than the sum of its proper divisors (59695996473).

113144244423 is a wasteful number, since it uses less digits than its factorization.

113144244423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13436374.

The product of its digits is 36864, while the sum is 33.

Adding to 113144244423 its reverse (324442441311), we get a palindrome (437586685734).

The spelling of 113144244423 in words is "one hundred thirteen billion, one hundred forty-four million, two hundred forty-four thousand, four hundred twenty-three".