116465603 has 4 divisors (see below), whose sum is σ = 119613360. Its totient is φ = 113317848.

The previous prime is 116465593. The next prime is 116465627. The reversal of 116465603 is 306564611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306564611 = 31 ⋅9889181.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116465603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116465603.

It is not an unprimeable number, because it can be changed into a prime (116465663) 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, 1573823 + ... + 1573896.

It is an arithmetic number, because the mean of its divisors is an integer number (29903340).

Almost surely, 2^116465603 is an apocalyptic number.

116465603 is a deficient number, since it is larger than the sum of its proper divisors (3147757).

116465603 is an equidigital number, since it uses as much as digits as its factorization.

116465603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147756.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 116465603 is about 10791.9230445737. The cubic root of 116465603 is about 488.3515380567.

The spelling of 116465603 in words is "one hundred sixteen million, four hundred sixty-five thousand, six hundred three".