32001313117 has 2 divisors, whose sum is σ = 32001313118. Its totient is φ = 32001313116.

The previous prime is 32001313109. The next prime is 32001313139. The reversal of 32001313117 is 71131310023.

It is an a-pointer prime, because the next prime (32001313139) can be obtained adding 32001313117 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29092760356 + 2908552761 = 170566^2 + 53931^2 .

It is an emirp because it is prime and its reverse (71131310023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32001313117 - 2³ = 32001313109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32001313147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16000656558 + 16000656559.

It is an arithmetic number, because the mean of its divisors is an integer number (16000656559).

Almost surely, 2^32001313117 is an apocalyptic number.

It is an amenable number.

32001313117 is a deficient number, since it is larger than the sum of its proper divisors (1).

32001313117 is an equidigital number, since it uses as much as digits as its factorization.

32001313117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The spelling of 32001313117 in words is "thirty-two billion, one million, three hundred thirteen thousand, one hundred seventeen".