100032411217 has 2 divisors, whose sum is σ = 100032411218. Its totient is φ = 100032411216.

The previous prime is 100032411191. The next prime is 100032411247. The reversal of 100032411217 is 712114230001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82642450576 + 17389960641 = 287476^2 + 131871^2 .

It is a cyclic number.

It is not a de Polignac number, because 100032411217 - 2¹⁵ = 100032378449 is a prime.

It is not a weakly prime, because it can be changed into another prime (100032411247) 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, 50016205608 + 50016205609.

It is an arithmetic number, because the mean of its divisors is an integer number (50016205609).

Almost surely, 2^100032411217 is an apocalyptic number.

It is an amenable number.

100032411217 is a deficient number, since it is larger than the sum of its proper divisors (1).

100032411217 is an equidigital number, since it uses as much as digits as its factorization.

100032411217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 100032411217 its reverse (712114230001), we get a palindrome (812146641218).

The spelling of 100032411217 in words is "one hundred billion, thirty-two million, four hundred eleven thousand, two hundred seventeen".