201022102003 has 2 divisors, whose sum is σ = 201022102004. Its totient is φ = 201022102002.

The previous prime is 201022101937. The next prime is 201022102033. The reversal of 201022102003 is 300201220102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201022102003 - 2²⁹ = 200485231091 is a prime.

It is a super-2 number, since 2×201022102003² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201022102033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100511051001 + 100511051002.

It is an arithmetic number, because the mean of its divisors is an integer number (100511051002).

Almost surely, 2^201022102003 is an apocalyptic number.

201022102003 is a deficient number, since it is larger than the sum of its proper divisors (1).

201022102003 is an equidigital number, since it uses as much as digits as its factorization.

201022102003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 201022102003 its reverse (300201220102), we get a palindrome (501223322105).

The spelling of 201022102003 in words is "two hundred one billion, twenty-two million, one hundred two thousand, three".