113429663 has 8 divisors (see below), whose sum is σ = 115312128. Its totient is φ = 111556224.

The previous prime is 113429653. The next prime is 113429681. The reversal of 113429663 is 366924311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113429663 - 2⁴ = 113429647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113429653) 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, 25931 + ... + 29987.

It is an arithmetic number, because the mean of its divisors is an integer number (14414016).

Almost surely, 2^113429663 is an apocalyptic number.

113429663 is a deficient number, since it is larger than the sum of its proper divisors (1882465).

113429663 is an equidigital number, since it uses as much as digits as its factorization.

113429663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513.

The product of its digits is 23328, while the sum is 35.

The square root of 113429663 is about 10650.3362857705. The cubic root of 113429663 is about 484.0707939498.

The spelling of 113429663 in words is "one hundred thirteen million, four hundred twenty-nine thousand, six hundred sixty-three".