116121232 has 10 divisors (see below), whose sum is σ = 224984918. Its totient is φ = 58060608.

The previous prime is 116121223. The next prime is 116121253. The reversal of 116121232 is 232121611.

It can be written as a sum of positive squares in only one way, i.e., 102900736 + 13220496 = 10144^2 + 3636^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3628773 + ... + 3628804.

Almost surely, 2^116121232 is an apocalyptic number.

It is an amenable number.

116121232 is a deficient number, since it is larger than the sum of its proper divisors (108863686).

116121232 is an equidigital number, since it uses as much as digits as its factorization.

116121232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7257585 (or 7257579 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 116121232 is about 10775.9561988716. The cubic root of 116121232 is about 487.8697359021.

Adding to 116121232 its reverse (232121611), we get a palindrome (348242843).

The spelling of 116121232 in words is "one hundred sixteen million, one hundred twenty-one thousand, two hundred thirty-two".