116431233 has 8 divisors (see below), whose sum is σ = 155346048. Its totient is φ = 77568624.

The previous prime is 116431223. The next prime is 116431241. The reversal of 116431233 is 332134611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116431233 - 2⁶ = 116431169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116431223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7510 + ... + 17007.

It is an arithmetic number, because the mean of its divisors is an integer number (19418256).

Almost surely, 2^116431233 is an apocalyptic number.

It is an amenable number.

116431233 is a deficient number, since it is larger than the sum of its proper divisors (38914815).

116431233 is a wasteful number, since it uses less digits than its factorization.

116431233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26103.

The product of its digits is 1296, while the sum is 24.

The square root of 116431233 is about 10790.3305324721. The cubic root of 116431233 is about 488.3034944189.

Adding to 116431233 its reverse (332134611), we get a palindrome (448565844).

The spelling of 116431233 in words is "one hundred sixteen million, four hundred thirty-one thousand, two hundred thirty-three".