32020110197 has 2 divisors, whose sum is σ = 32020110198. Its totient is φ = 32020110196.

The previous prime is 32020110167. The next prime is 32020110233. The reversal of 32020110197 is 79101102023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28289221636 + 3730888561 = 168194^2 + 61081^2 .

It is a cyclic number.

It is not a de Polignac number, because 32020110197 - 2¹⁴ = 32020093813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32020110167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16010055098 + 16010055099.

It is an arithmetic number, because the mean of its divisors is an integer number (16010055099).

Almost surely, 2^32020110197 is an apocalyptic number.

It is an amenable number.

32020110197 is a deficient number, since it is larger than the sum of its proper divisors (1).

32020110197 is an equidigital number, since it uses as much as digits as its factorization.

32020110197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

The spelling of 32020110197 in words is "thirty-two billion, twenty million, one hundred ten thousand, one hundred ninety-seven".