1117017547907 has 2 divisors, whose sum is σ = 1117017547908. Its totient is φ = 1117017547906.

The previous prime is 1117017547897. The next prime is 1117017547931. The reversal of 1117017547907 is 7097457107111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1117017547907 - 2⁸ = 1117017547651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1117017546907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558508773953 + 558508773954.

It is an arithmetic number, because the mean of its divisors is an integer number (558508773954).

Almost surely, 2^{1117017547907} is an apocalyptic number.

1117017547907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117017547907 is an equidigital number, since it uses as much as digits as its factorization.

1117017547907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432180, while the sum is 50.

The spelling of 1117017547907 in words is "one trillion, one hundred seventeen billion, seventeen million, five hundred forty-seven thousand, nine hundred seven".