12022020103 has 2 divisors, whose sum is σ = 12022020104. Its totient is φ = 12022020102.

The previous prime is 12022020097. The next prime is 12022020133. The reversal of 12022020103 is 30102022021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12022020103 is a prime.

It is a super-2 number, since 2×12022020103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022020133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011010051 + 6011010052.

It is an arithmetic number, because the mean of its divisors is an integer number (6011010052).

Almost surely, 2^12022020103 is an apocalyptic number.

12022020103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022020103 is an equidigital number, since it uses as much as digits as its factorization.

12022020103 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 12022020103 its reverse (30102022021), we get a palindrome (42124042124).

The spelling of 12022020103 in words is "twelve billion, twenty-two million, twenty thousand, one hundred three".