1002343117 has 2 divisors, whose sum is σ = 1002343118. Its totient is φ = 1002343116.

The previous prime is 1002343087. The next prime is 1002343123. The reversal of 1002343117 is 7113432001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 623301156 + 379041961 = 24966^2 + 19469^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002343117 - 2⁷ = 1002342989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002343417) 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, 501171558 + 501171559.

It is an arithmetic number, because the mean of its divisors is an integer number (501171559).

Almost surely, 2^1002343117 is an apocalyptic number.

It is an amenable number.

1002343117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002343117 is an equidigital number, since it uses as much as digits as its factorization.

1002343117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1002343117 is about 31659.8028578827. The cubic root of 1002343117 is about 1000.7804297709.

Adding to 1002343117 its reverse (7113432001), we get a palindrome (8115775118).

The spelling of 1002343117 in words is "one billion, two million, three hundred forty-three thousand, one hundred seventeen".