1361116307 has 2 divisors, whose sum is σ = 1361116308. Its totient is φ = 1361116306.

The previous prime is 1361116303. The next prime is 1361116327. The reversal of 1361116307 is 7036111631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1361116307 - 2² = 1361116303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1361116307.

It is not a weakly prime, because it can be changed into another prime (1361116303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680558153 + 680558154.

It is an arithmetic number, because the mean of its divisors is an integer number (680558154).

Almost surely, 2^1361116307 is an apocalyptic number.

1361116307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361116307 is an equidigital number, since it uses as much as digits as its factorization.

1361116307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1361116307 is about 36893.3097864640. The cubic root of 1361116307 is about 1108.2347037088.

Adding to 1361116307 its reverse (7036111631), we get a palindrome (8397227938).

The spelling of 1361116307 in words is "one billion, three hundred sixty-one million, one hundred sixteen thousand, three hundred seven".