113681326 has 8 divisors (see below), whose sum is σ = 186024024. Its totient is φ = 51673320.

The previous prime is 113681317. The next prime is 113681339. The reversal of 113681326 is 623186311.

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

It is a super-2 number, since 2×113681326² = 25846887762236552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2583645 + ... + 2583688.

It is an arithmetic number, because the mean of its divisors is an integer number (23253003).

Almost surely, 2^113681326 is an apocalyptic number.

113681326 is a deficient number, since it is larger than the sum of its proper divisors (72342698).

113681326 is a wasteful number, since it uses less digits than its factorization.

113681326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5167346.

The product of its digits is 5184, while the sum is 31.

The square root of 113681326 is about 10662.1445310031. The cubic root of 113681326 is about 484.4285273125.

The spelling of 113681326 in words is "one hundred thirteen million, six hundred eighty-one thousand, three hundred twenty-six".