1335316118947 has 2 divisors, whose sum is σ = 1335316118948. Its totient is φ = 1335316118946.

The previous prime is 1335316118839. The next prime is 1335316118953. The reversal of 1335316118947 is 7498116135331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1335316118947 - 2¹⁹ = 1335315594659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1335316118894 and 1335316118903.

It is not a weakly prime, because it can be changed into another prime (1335316119947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667658059473 + 667658059474.

It is an arithmetic number, because the mean of its divisors is an integer number (667658059474).

Almost surely, 2^{1335316118947} is an apocalyptic number.

1335316118947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335316118947 is an equidigital number, since it uses as much as digits as its factorization.

1335316118947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 52.

The spelling of 1335316118947 in words is "one trillion, three hundred thirty-five billion, three hundred sixteen million, one hundred eighteen thousand, nine hundred forty-seven".