116220134 has 8 divisors (see below), whose sum is σ = 174551328. Its totient is φ = 58036360.

The previous prime is 116220133. The next prime is 116220151. The reversal of 116220134 is 431022611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116220133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34862 + ... + 38049.

It is an arithmetic number, because the mean of its divisors is an integer number (21818916).

Almost surely, 2^116220134 is an apocalyptic number.

116220134 is a deficient number, since it is larger than the sum of its proper divisors (58331194).

116220134 is an equidigital number, since it uses as much as digits as its factorization.

116220134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73710.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 116220134 is about 10780.5442348705. The cubic root of 116220134 is about 488.0082049816.

Adding to 116220134 its reverse (431022611), we get a palindrome (547242745).

The spelling of 116220134 in words is "one hundred sixteen million, two hundred twenty thousand, one hundred thirty-four".