116111233 has 12 divisors (see below), whose sum is σ = 137360880. Its totient is φ = 97834632.

The previous prime is 116111227. The next prime is 116111239. The reversal of 116111233 is 332111611.

It is an interprime number because it is at equal distance from previous prime (116111227) and next prime (116111239).

It is not a de Polignac number, because 116111233 - 2⁹ = 116110721 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 116111233.

It is not an unprimeable number, because it can be changed into a prime (116111239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17191 + ... + 22972.

It is an arithmetic number, because the mean of its divisors is an integer number (11446740).

Almost surely, 2^116111233 is an apocalyptic number.

It is an amenable number.

116111233 is a deficient number, since it is larger than the sum of its proper divisors (21249647).

116111233 is an equidigital number, since it uses as much as digits as its factorization.

116111233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40236 (or 40229 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

The square root of 116111233 is about 10775.4922393364. The cubic root of 116111233 is about 487.8557322916.

Adding to 116111233 its reverse (332111611), we get a palindrome (448222844).

The spelling of 116111233 in words is "one hundred sixteen million, one hundred eleven thousand, two hundred thirty-three".