1202322110203 has 2 divisors, whose sum is σ = 1202322110204. Its totient is φ = 1202322110202.

The previous prime is 1202322110191. The next prime is 1202322110233. The reversal of 1202322110203 is 3020112232021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1202322110203 - 2²¹ = 1202320013051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202322110233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601161055101 + 601161055102.

It is an arithmetic number, because the mean of its divisors is an integer number (601161055102).

Almost surely, 2^{1202322110203} is an apocalyptic number.

1202322110203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202322110203 is an equidigital number, since it uses as much as digits as its factorization.

1202322110203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1202322110203 its reverse (3020112232021), we get a palindrome (4222434342224).

The spelling of 1202322110203 in words is "one trillion, two hundred two billion, three hundred twenty-two million, one hundred ten thousand, two hundred three".