113829971 has 2 divisors, whose sum is σ = 113829972. Its totient is φ = 113829970.

The previous prime is 113829941. The next prime is 113830033. The reversal of 113829971 is 179928311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113829971 - 2¹⁰ = 113828947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113829941) 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 as a sum of consecutive naturals, namely, 56914985 + 56914986.

It is an arithmetic number, because the mean of its divisors is an integer number (56914986).

Almost surely, 2^113829971 is an apocalyptic number.

113829971 is a deficient number, since it is larger than the sum of its proper divisors (1).

113829971 is an equidigital number, since it uses as much as digits as its factorization.

113829971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 41.

The square root of 113829971 is about 10669.1129434457. The cubic root of 113829971 is about 484.6395749222.

The spelling of 113829971 in words is "one hundred thirteen million, eight hundred twenty-nine thousand, nine hundred seventy-one".