32021202001973 has 2 divisors, whose sum is σ = 32021202001974. Its totient is φ = 32021202001972.

The previous prime is 32021202001967. The next prime is 32021202002129. The reversal of 32021202001973 is 37910020212023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32005744799044 + 15457202929 = 5657362^2 + 124327^2 .

It is a cyclic number.

It is not a de Polignac number, because 32021202001973 - 2⁶ = 32021202001909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32021202001073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16010601000986 + 16010601000987.

It is an arithmetic number, because the mean of its divisors is an integer number (16010601000987).

Almost surely, 2^{32021202001973} is an apocalyptic number.

It is an amenable number.

32021202001973 is a deficient number, since it is larger than the sum of its proper divisors (1).

32021202001973 is an equidigital number, since it uses as much as digits as its factorization.

32021202001973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 32021202001973 its reverse (37910020212023), we get a palindrome (69931222213996).

The spelling of 32021202001973 in words is "thirty-two trillion, twenty-one billion, two hundred two million, one thousand, nine hundred seventy-three".