113381242406 has 16 divisors (see below), whose sum is σ = 175944461040. Its totient is φ = 54733267680.

The previous prime is 113381242369. The next prime is 113381242417. The reversal of 113381242406 is 604242183311.

It is a super-2 number, since 2×113381242406² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2177516 + ... + 2228976.

It is an arithmetic number, because the mean of its divisors is an integer number (10996528815).

Almost surely, 2^113381242406 is an apocalyptic number.

113381242406 is a deficient number, since it is larger than the sum of its proper divisors (62563218634).

113381242406 is a wasteful number, since it uses less digits than its factorization.

113381242406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89479.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 113381242406 in words is "one hundred thirteen billion, three hundred eighty-one million, two hundred forty-two thousand, four hundred six".