113132863 has 2 divisors, whose sum is σ = 113132864. Its totient is φ = 113132862.

The previous prime is 113132849. The next prime is 113132879. The reversal of 113132863 is 368231311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113132863 - 2⁹ = 113132351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113132843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56566431 + 56566432.

It is an arithmetic number, because the mean of its divisors is an integer number (56566432).

Almost surely, 2^113132863 is an apocalyptic number.

113132863 is a deficient number, since it is larger than the sum of its proper divisors (1).

113132863 is an equidigital number, since it uses as much as digits as its factorization.

113132863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 28.

The square root of 113132863 is about 10636.3933266874. The cubic root of 113132863 is about 483.6482186986.

The spelling of 113132863 in words is "one hundred thirteen million, one hundred thirty-two thousand, eight hundred sixty-three".