116532331 has 8 divisors (see below), whose sum is σ = 123504480. Its totient is φ = 109573248.

The previous prime is 116532323. The next prime is 116532343. The reversal of 116532331 is 133235611.

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

It is a cyclic number.

It is not a de Polignac number, because 116532331 - 2³ = 116532323 is a prime.

It is a super-2 number, since 2×116532331² = 27159568336587122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116532296 and 116532305.

It is not an unprimeable number, because it can be changed into a prime (116532391) 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, 19825 + ... + 25021.

It is an arithmetic number, because the mean of its divisors is an integer number (15438060).

Almost surely, 2^116532331 is an apocalyptic number.

116532331 is a deficient number, since it is larger than the sum of its proper divisors (6972149).

116532331 is a wasteful number, since it uses less digits than its factorization.

116532331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6533.

The product of its digits is 1620, while the sum is 25.

The square root of 116532331 is about 10795.0141732190. The cubic root of 116532331 is about 488.4447859031. Note that the first 3 decimals are identical.

Adding to 116532331 its reverse (133235611), we get a palindrome (249767942).

The spelling of 116532331 in words is "one hundred sixteen million, five hundred thirty-two thousand, three hundred thirty-one".