1117290067723 has 2 divisors, whose sum is σ = 1117290067724. Its totient is φ = 1117290067722.

The previous prime is 1117290067693. The next prime is 1117290067801. The reversal of 1117290067723 is 3277600927111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1117290067723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1117290067423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558645033861 + 558645033862.

It is an arithmetic number, because the mean of its divisors is an integer number (558645033862).

Almost surely, 2^{1117290067723} is an apocalyptic number.

1117290067723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117290067723 is an equidigital number, since it uses as much as digits as its factorization.

1117290067723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 222264, while the sum is 46.

The spelling of 1117290067723 in words is "one trillion, one hundred seventeen billion, two hundred ninety million, sixty-seven thousand, seven hundred twenty-three".