34320320117 has 2 divisors, whose sum is σ = 34320320118. Its totient is φ = 34320320116.

The previous prime is 34320320087. The next prime is 34320320189. The reversal of 34320320117 is 71102302343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34313487121 + 6832996 = 185239^2 + 2614^2 .

It is a cyclic number.

It is not a de Polignac number, because 34320320117 - 2⁸ = 34320319861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34320320717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17160160058 + 17160160059.

It is an arithmetic number, because the mean of its divisors is an integer number (17160160059).

Almost surely, 2^34320320117 is an apocalyptic number.

It is an amenable number.

34320320117 is a deficient number, since it is larger than the sum of its proper divisors (1).

34320320117 is an equidigital number, since it uses as much as digits as its factorization.

34320320117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 34320320117 in words is "thirty-four billion, three hundred twenty million, three hundred twenty thousand, one hundred seventeen".