32020500301397 has 2 divisors, whose sum is σ = 32020500301398. Its totient is φ = 32020500301396.

The previous prime is 32020500301351. The next prime is 32020500301429. The reversal of 32020500301397 is 79310300502023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29194635078436 + 2825865222961 = 5403206^2 + 1681031^2 .

It is a cyclic number.

It is not a de Polignac number, because 32020500301397 - 2¹⁶ = 32020500235861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32020500306397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16010250150698 + 16010250150699.

It is an arithmetic number, because the mean of its divisors is an integer number (16010250150699).

Almost surely, 2^{32020500301397} is an apocalyptic number.

It is an amenable number.

32020500301397 is a deficient number, since it is larger than the sum of its proper divisors (1).

32020500301397 is an equidigital number, since it uses as much as digits as its factorization.

32020500301397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 35.

The spelling of 32020500301397 in words is "thirty-two trillion, twenty billion, five hundred million, three hundred one thousand, three hundred ninety-seven".