116213144 has 16 divisors (see below), whose sum is σ = 218600520. Its totient is φ = 57919680.

The previous prime is 116213137. The next prime is 116213171. The reversal of 116213144 is 441312611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20702 + ... + 25709.

Almost surely, 2^116213144 is an apocalyptic number.

It is an amenable number.

116213144 is a deficient number, since it is larger than the sum of its proper divisors (102387376).

116213144 is a wasteful number, since it uses less digits than its factorization.

116213144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46730 (or 46726 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 116213144 is about 10780.2200348601. The cubic root of 116213144 is about 487.9984211182.

Adding to 116213144 its reverse (441312611), we get a palindrome (557525755).

The spelling of 116213144 in words is "one hundred sixteen million, two hundred thirteen thousand, one hundred forty-four".