32023818373 has 2 divisors, whose sum is σ = 32023818374. Its totient is φ = 32023818372.

The previous prime is 32023818293. The next prime is 32023818383. The reversal of 32023818373 is 37381832023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31292548609 + 731269764 = 176897^2 + 27042^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32023818373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32023818383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16011909186 + 16011909187.

It is an arithmetic number, because the mean of its divisors is an integer number (16011909187).

Almost surely, 2^32023818373 is an apocalyptic number.

It is an amenable number.

32023818373 is a deficient number, since it is larger than the sum of its proper divisors (1).

32023818373 is an equidigital number, since it uses as much as digits as its factorization.

32023818373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 32023818373 in words is "thirty-two billion, twenty-three million, eight hundred eighteen thousand, three hundred seventy-three".