116342563 has 4 divisors (see below), whose sum is σ = 119048248. Its totient is φ = 113636880.

The previous prime is 116342557. The next prime is 116342581. The reversal of 116342563 is 365243611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116342563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116342503) 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, 1352778 + ... + 1352863.

It is an arithmetic number, because the mean of its divisors is an integer number (29762062).

Almost surely, 2^116342563 is an apocalyptic number.

116342563 is a deficient number, since it is larger than the sum of its proper divisors (2705685).

116342563 is an equidigital number, since it uses as much as digits as its factorization.

116342563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705684.

The product of its digits is 12960, while the sum is 31.

The square root of 116342563 is about 10786.2209786375. The cubic root of 116342563 is about 488.1795045874.

The spelling of 116342563 in words is "one hundred sixteen million, three hundred forty-two thousand, five hundred sixty-three".