113683811 has 4 divisors (see below), whose sum is σ = 120371112. Its totient is φ = 106996512.

The previous prime is 113683769. The next prime is 113683813. The reversal of 113683811 is 118386311.

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 113683811 - 2¹⁰ = 113682787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113683813) 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, 3343625 + ... + 3343658.

It is an arithmetic number, because the mean of its divisors is an integer number (30092778).

Almost surely, 2^113683811 is an apocalyptic number.

113683811 is a deficient number, since it is larger than the sum of its proper divisors (6687301).

113683811 is an equidigital number, since it uses as much as digits as its factorization.

113683811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6687300.

The product of its digits is 3456, while the sum is 32.

The square root of 113683811 is about 10662.2610641458. The cubic root of 113683811 is about 484.4320570511.

The spelling of 113683811 in words is "one hundred thirteen million, six hundred eighty-three thousand, eight hundred eleven".