113143326 has 32 divisors (see below), whose sum is σ = 237081600. Its totient is φ = 35948640.

The previous prime is 113143321. The next prime is 113143339. The reversal of 113143326 is 623341311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113143296 and 113143305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113143321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9631 + ... + 17861.

It is an arithmetic number, because the mean of its divisors is an integer number (7408800).

Almost surely, 2^113143326 is an apocalyptic number.

113143326 is an abundant number, since it is smaller than the sum of its proper divisors (123938274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113143326 is a wasteful number, since it uses less digits than its factorization.

113143326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8344.

The product of its digits is 1296, while the sum is 24.

The square root of 113143326 is about 10636.8851643703. The cubic root of 113143326 is about 483.6631281752.

Adding to 113143326 its reverse (623341311), we get a palindrome (736484637).

The spelling of 113143326 in words is "one hundred thirteen million, one hundred forty-three thousand, three hundred twenty-six".