113763851 has 4 divisors (see below), whose sum is σ = 113785392. Its totient is φ = 113742312.

The previous prime is 113763817. The next prime is 113763941. The reversal of 113763851 is 158367311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113763851 - 2⁶ = 113763787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113763751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3146 + ... + 15408.

It is an arithmetic number, because the mean of its divisors is an integer number (28446348).

Almost surely, 2^113763851 is an apocalyptic number.

113763851 is a deficient number, since it is larger than the sum of its proper divisors (21541).

113763851 is an equidigital number, since it uses as much as digits as its factorization.

113763851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21540.

The product of its digits is 15120, while the sum is 35.

The square root of 113763851 is about 10666.0138289803. The cubic root of 113763851 is about 484.5457198068.

The spelling of 113763851 in words is "one hundred thirteen million, seven hundred sixty-three thousand, eight hundred fifty-one".