32201003121109 has 2 divisors, whose sum is σ = 32201003121110. Its totient is φ = 32201003121108.

The previous prime is 32201003121097. The next prime is 32201003121127. The reversal of 32201003121109 is 90112130010223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17407002508900 + 14794000612209 = 4172170^2 + 3846297^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32201003121109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32201003121169) 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, 16100501560554 + 16100501560555.

It is an arithmetic number, because the mean of its divisors is an integer number (16100501560555).

Almost surely, 2^{32201003121109} is an apocalyptic number.

It is an amenable number.

32201003121109 is a deficient number, since it is larger than the sum of its proper divisors (1).

32201003121109 is an equidigital number, since it uses as much as digits as its factorization.

32201003121109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 32201003121109 in words is "thirty-two trillion, two hundred one billion, three million, one hundred twenty-one thousand, one hundred nine".