1117317001 has 2 divisors, whose sum is σ = 1117317002. Its totient is φ = 1117317000.

The previous prime is 1117316999. The next prime is 1117317029. The reversal of 1117317001 is 1007137111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 699073600 + 418243401 = 26440^2 + 20451^2 .

It is a cyclic number.

It is not a de Polignac number, because 1117317001 - 2¹ = 1117316999 is a prime.

Together with 1117316999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1117311001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558658500 + 558658501.

It is an arithmetic number, because the mean of its divisors is an integer number (558658501).

Almost surely, 2^1117317001 is an apocalyptic number.

It is an amenable number.

1117317001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117317001 is an equidigital number, since it uses as much as digits as its factorization.

1117317001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147, while the sum is 22.

The square root of 1117317001 is about 33426.2920617887. The cubic root of 1117317001 is about 1037.6689039571.

The spelling of 1117317001 in words is "one billion, one hundred seventeen million, three hundred seventeen thousand, one".