201000020122003 has 2 divisors, whose sum is σ = 201000020122004. Its totient is φ = 201000020122002.

The previous prime is 201000020122001. The next prime is 201000020122039. The reversal of 201000020122003 is 300221020000102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201000020122003 - 2¹ = 201000020122001 is a prime.

It is a super-2 number, since 2×201000020122003² (a number of 29 digits) contains 22 as substring.

Together with 201000020122001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (201000020122001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500010061001 + 100500010061002.

It is an arithmetic number, because the mean of its divisors is an integer number (100500010061002).

Almost surely, 2^{201000020122003} is an apocalyptic number.

201000020122003 is a deficient number, since it is larger than the sum of its proper divisors (1).

201000020122003 is an equidigital number, since it uses as much as digits as its factorization.

201000020122003 is an evil number, because the sum of its binary digits is even.

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

Adding to 201000020122003 its reverse (300221020000102), we get a palindrome (501221040122105).

The spelling of 201000020122003 in words is "two hundred one trillion, twenty million, one hundred twenty-two thousand, three".