613129107 has 16 divisors (see below), whose sum is σ = 890208000. Its totient is φ = 373885344.

The previous prime is 613129081. The next prime is 613129151. The reversal of 613129107 is 701921316.

613129107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 613129107 - 2⁷ = 613128979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613129177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183807 + ... + 187112.

It is an arithmetic number, because the mean of its divisors is an integer number (55638000).

Almost surely, 2^613129107 is an apocalyptic number.

613129107 is a deficient number, since it is larger than the sum of its proper divisors (277078893).

613129107 is a wasteful number, since it uses less digits than its factorization.

613129107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370970.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 613129107 is about 24761.4439603186. The cubic root of 613129107 is about 849.5402852069.

The spelling of 613129107 in words is "six hundred thirteen million, one hundred twenty-nine thousand, one hundred seven".