116530310 has 32 divisors (see below), whose sum is σ = 229733280. Its totient is φ = 42294528.

The previous prime is 116530307. The next prime is 116530319. The reversal of 116530310 is 13035611.

It is a happy number.

It is a super-2 number, since 2×116530310² = 27158626297392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116530319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74 + ... + 15266.

It is an arithmetic number, because the mean of its divisors is an integer number (7179165).

Almost surely, 2^116530310 is an apocalyptic number.

116530310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116530310 is a deficient number, since it is larger than the sum of its proper divisors (113202970).

116530310 is a wasteful number, since it uses less digits than its factorization.

116530310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15272.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 116530310 is about 10794.9205647842. The cubic root of 116530310 is about 488.4419622157.

Adding to 116530310 its reverse (13035611), we get a palindrome (129565921).

The spelling of 116530310 in words is "one hundred sixteen million, five hundred thirty thousand, three hundred ten".