1020032322203 has 2 divisors, whose sum is σ = 1020032322204. Its totient is φ = 1020032322202.

The previous prime is 1020032322149. The next prime is 1020032322241. The reversal of 1020032322203 is 3022232300201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020032322203 - 2²⁰ = 1020031273627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020032322503) 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, 510016161101 + 510016161102.

It is an arithmetic number, because the mean of its divisors is an integer number (510016161102).

Almost surely, 2^{1020032322203} is an apocalyptic number.

1020032322203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020032322203 is an equidigital number, since it uses as much as digits as its factorization.

1020032322203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1020032322203 its reverse (3022232300201), we get a palindrome (4042264622404).

The spelling of 1020032322203 in words is "one trillion, twenty billion, thirty-two million, three hundred twenty-two thousand, two hundred three".