1000122002303 has 2 divisors, whose sum is σ = 1000122002304. Its totient is φ = 1000122002302.

The previous prime is 1000122002293. The next prime is 1000122002309. The reversal of 1000122002303 is 3032002210001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000122002303 - 2⁴ = 1000122002287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000122002309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500061001151 + 500061001152.

It is an arithmetic number, because the mean of its divisors is an integer number (500061001152).

Almost surely, 2^{1000122002303} is an apocalyptic number.

1000122002303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000122002303 is an equidigital number, since it uses as much as digits as its factorization.

1000122002303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1000122002303 its reverse (3032002210001), we get a palindrome (4032124212304).

The spelling of 1000122002303 in words is "one trillion, one hundred twenty-two million, two thousand, three hundred three".