116623130 has 16 divisors (see below), whose sum is σ = 226069704. Its totient is φ = 43060800.

The previous prime is 116623127. The next prime is 116623139. The reversal of 116623130 is 31326611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72573361 + 44049769 = 8519^2 + 6637^2 .

It is a junction number, because it is equal to n+sod(n) for n = 116623096 and 116623105.

It is not an unprimeable number, because it can be changed into a prime (116623139) 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, 448421 + ... + 448680.

Almost surely, 2^116623130 is an apocalyptic number.

116623130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116623130 is a deficient number, since it is larger than the sum of its proper divisors (109446574).

116623130 is a wasteful number, since it uses less digits than its factorization.

116623130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897121.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 116623130 is about 10799.2189532392. The cubic root of 116623130 is about 488.5716141800.

Adding to 116623130 its reverse (31326611), we get a palindrome (147949741).

The spelling of 116623130 in words is "one hundred sixteen million, six hundred twenty-three thousand, one hundred thirty".