113303103423 has 8 divisors (see below), whose sum is σ = 151078071936. Its totient is φ = 75531768600.

The previous prime is 113303103391. The next prime is 113303103439. The reversal of 113303103423 is 324301303311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113303103423 - 2⁵ = 113303103391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113303103393 and 113303103402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113303105423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834813 + ... + 960998.

It is an arithmetic number, because the mean of its divisors is an integer number (18884758992).

Almost surely, 2^113303103423 is an apocalyptic number.

113303103423 is a deficient number, since it is larger than the sum of its proper divisors (37774968513).

113303103423 is a wasteful number, since it uses less digits than its factorization.

113303103423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816845.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 113303103423 its reverse (324301303311), we get a palindrome (437604406734).

The spelling of 113303103423 in words is "one hundred thirteen billion, three hundred three million, one hundred three thousand, four hundred twenty-three".