100320032203 has 2 divisors, whose sum is σ = 100320032204. Its totient is φ = 100320032202.

The previous prime is 100320032191. The next prime is 100320032207. The reversal of 100320032203 is 302230023001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100320032203 - 2²⁵ = 100286477771 is a prime.

It is a super-2 number, since 2×100320032203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100320032207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50160016101 + 50160016102.

It is an arithmetic number, because the mean of its divisors is an integer number (50160016102).

Almost surely, 2^100320032203 is an apocalyptic number.

100320032203 is a deficient number, since it is larger than the sum of its proper divisors (1).

100320032203 is an equidigital number, since it uses as much as digits as its factorization.

100320032203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 100320032203 its reverse (302230023001), we get a palindrome (402550055204).

The spelling of 100320032203 in words is "one hundred billion, three hundred twenty million, thirty-two thousand, two hundred three".