32010020971 has 2 divisors, whose sum is σ = 32010020972. Its totient is φ = 32010020970.

The previous prime is 32010020963. The next prime is 32010021037. The reversal of 32010020971 is 17902001023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32010020971 - 2³ = 32010020963 is a prime.

It is not a weakly prime, because it can be changed into another prime (32010020941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16005010485 + 16005010486.

It is an arithmetic number, because the mean of its divisors is an integer number (16005010486).

Almost surely, 2^32010020971 is an apocalyptic number.

32010020971 is a deficient number, since it is larger than the sum of its proper divisors (1).

32010020971 is an equidigital number, since it uses as much as digits as its factorization.

32010020971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 32010020971 its reverse (17902001023), we get a palindrome (49912021994).

The spelling of 32010020971 in words is "thirty-two billion, ten million, twenty thousand, nine hundred seventy-one".