2003101322203 has 2 divisors, whose sum is σ = 2003101322204. Its totient is φ = 2003101322202.

The previous prime is 2003101322143. The next prime is 2003101322207. The reversal of 2003101322203 is 3022231013002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2003101322203 - 2¹⁷ = 2003101191131 is a prime.

It is a super-2 number, since 2×2003101322203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2003101322207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001550661101 + 1001550661102.

It is an arithmetic number, because the mean of its divisors is an integer number (1001550661102).

Almost surely, 2^{2003101322203} is an apocalyptic number.

2003101322203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003101322203 is an equidigital number, since it uses as much as digits as its factorization.

2003101322203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2003101322203 its reverse (3022231013002), we get a palindrome (5025332335205).

The spelling of 2003101322203 in words is "two trillion, three billion, one hundred one million, three hundred twenty-two thousand, two hundred three".