116231325 has 24 divisors (see below), whose sum is σ = 219622848. Its totient is φ = 53134080.

The previous prime is 116231321. The next prime is 116231359. The reversal of 116231325 is 523132611.

It is not a de Polignac number, because 116231325 - 2² = 116231321 is a prime.

It is a super-2 number, since 2×116231325² = 27019441822511250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116231295 and 116231304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116231321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110172 + ... + 111221.

It is an arithmetic number, because the mean of its divisors is an integer number (9150952).

Almost surely, 2^116231325 is an apocalyptic number.

116231325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116231325 is a deficient number, since it is larger than the sum of its proper divisors (103391523).

116231325 is a wasteful number, since it uses less digits than its factorization.

116231325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221413 (or 221408 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 116231325 is about 10781.0632592523. The cubic root of 116231325 is about 488.0238681442.

Adding to 116231325 its reverse (523132611), we get a palindrome (639363936).

The spelling of 116231325 in words is "one hundred sixteen million, two hundred thirty-one thousand, three hundred twenty-five".