116144317 has 4 divisors (see below), whose sum is σ = 116694976. Its totient is φ = 115593660.

The previous prime is 116144309. The next prime is 116144341. The reversal of 116144317 is 713441611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116144317 - 2³ = 116144309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116144117) 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, 275013 + ... + 275434.

It is an arithmetic number, because the mean of its divisors is an integer number (29173744).

Almost surely, 2^116144317 is an apocalyptic number.

It is an amenable number.

116144317 is a deficient number, since it is larger than the sum of its proper divisors (550659).

116144317 is an equidigital number, since it uses as much as digits as its factorization.

116144317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550658.

The product of its digits is 2016, while the sum is 28.

The square root of 116144317 is about 10777.0272802847. The cubic root of 116144317 is about 487.9020633998.

Adding to 116144317 its reverse (713441611), we get a palindrome (829585928).

It can be divided in two parts, 11614 and 4317, that added together give a triangular number (15931 = T₁₇₈).

The spelling of 116144317 in words is "one hundred sixteen million, one hundred forty-four thousand, three hundred seventeen".