3613120011 has 12 divisors (see below), whose sum is σ = 5226321360. Its totient is φ = 2405345040.

The previous prime is 3613120001. The next prime is 3613120019. The reversal of 3613120011 is 1100213163.

3613120011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3613120011 - 2⁷ = 3613119883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3613120019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276735 + ... + 289496.

It is an arithmetic number, because the mean of its divisors is an integer number (435526780).

Almost surely, 2^3613120011 is an apocalyptic number.

3613120011 is a deficient number, since it is larger than the sum of its proper divisors (1613201349).

3613120011 is a wasteful number, since it uses less digits than its factorization.

3613120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566946 (or 566943 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 3613120011 is about 60109.2339911265. The cubic root of 3613120011 is about 1534.4784572144.

Adding to 3613120011 its reverse (1100213163), we get a palindrome (4713333174).

The spelling of 3613120011 in words is "three billion, six hundred thirteen million, one hundred twenty thousand, eleven".