32110009973 has 2 divisors, whose sum is σ = 32110009974. Its totient is φ = 32110009972.

The previous prime is 32110009969. The next prime is 32110009999. The reversal of 32110009973 is 37990001123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23796764644 + 8313245329 = 154262^2 + 91177^2 .

It is a cyclic number.

It is not a de Polignac number, because 32110009973 - 2² = 32110009969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32110009903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16055004986 + 16055004987.

It is an arithmetic number, because the mean of its divisors is an integer number (16055004987).

Almost surely, 2^32110009973 is an apocalyptic number.

It is an amenable number.

32110009973 is a deficient number, since it is larger than the sum of its proper divisors (1).

32110009973 is an equidigital number, since it uses as much as digits as its factorization.

32110009973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The spelling of 32110009973 in words is "thirty-two billion, one hundred ten million, nine thousand, nine hundred seventy-three".