113406349 has 4 divisors (see below), whose sum is σ = 129607264. Its totient is φ = 97205436.

The previous prime is 113406331. The next prime is 113406373. The reversal of 113406349 is 943604311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113406349 - 2¹¹ = 113404301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113406349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113406329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8100447 + ... + 8100460.

It is an arithmetic number, because the mean of its divisors is an integer number (32401816).

Almost surely, 2^113406349 is an apocalyptic number.

It is an amenable number.

113406349 is a deficient number, since it is larger than the sum of its proper divisors (16200915).

113406349 is an equidigital number, since it uses as much as digits as its factorization.

113406349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16200914.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 113406349 is about 10649.2417100937. The cubic root of 113406349 is about 484.0376268473.

It can be divided in two parts, 11340 and 6349, that added together give a square (17689 = 133²).

The spelling of 113406349 in words is "one hundred thirteen million, four hundred six thousand, three hundred forty-nine".