113022563 has 2 divisors, whose sum is σ = 113022564. Its totient is φ = 113022562.

The previous prime is 113022509. The next prime is 113022571. The reversal of 113022563 is 365220311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113022563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113022593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56511281 + 56511282.

It is an arithmetic number, because the mean of its divisors is an integer number (56511282).

Almost surely, 2^113022563 is an apocalyptic number.

113022563 is a deficient number, since it is larger than the sum of its proper divisors (1).

113022563 is an equidigital number, since it uses as much as digits as its factorization.

113022563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 113022563 is about 10631.2070340108. The cubic root of 113022563 is about 483.4909883903.

Adding to 113022563 its reverse (365220311), we get a palindrome (478242874).

The spelling of 113022563 in words is "one hundred thirteen million, twenty-two thousand, five hundred sixty-three".