113381283423 has 4 divisors (see below), whose sum is σ = 151175044568. Its totient is φ = 75587522280.

The previous prime is 113381283409. The next prime is 113381283541. The reversal of 113381283423 is 324382183311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324382183311 = 3 ⋅108127394437.

It is not a de Polignac number, because 113381283423 - 2¹² = 113381279327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113381287423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18896880568 + ... + 18896880573.

It is an arithmetic number, because the mean of its divisors is an integer number (37793761142).

Almost surely, 2^113381283423 is an apocalyptic number.

113381283423 is a deficient number, since it is larger than the sum of its proper divisors (37793761145).

113381283423 is an equidigital number, since it uses as much as digits as its factorization.

113381283423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37793761144.

The product of its digits is 82944, while the sum is 39.

The spelling of 113381283423 in words is "one hundred thirteen billion, three hundred eighty-one million, two hundred eighty-three thousand, four hundred twenty-three".