11368939061 has 8 divisors (see below), whose sum is σ = 11419460184. Its totient is φ = 11318446080.

The previous prime is 11368939013. The next prime is 11368939067. The reversal of 11368939061 is 16093986311.

It is a happy number.

11368939061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3070822225 + 8298116836 = 55415^2 + 91094^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11368939061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11368938997 and 11368939015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11368939067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1469375 + ... + 1477091.

It is an arithmetic number, because the mean of its divisors is an integer number (1427432523).

Almost surely, 2^11368939061 is an apocalyptic number.

It is an amenable number.

11368939061 is a deficient number, since it is larger than the sum of its proper divisors (50521123).

11368939061 is an equidigital number, since it uses as much as digits as its factorization.

11368939061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14071.

The product of its (nonzero) digits is 209952, while the sum is 47.

The spelling of 11368939061 in words is "eleven billion, three hundred sixty-eight million, nine hundred thirty-nine thousand, sixty-one".