2012231301103 has 2 divisors, whose sum is σ = 2012231301104. Its totient is φ = 2012231301102.

The previous prime is 2012231301079. The next prime is 2012231301121. The reversal of 2012231301103 is 3011031322102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012231301103 - 2⁵ = 2012231301071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012231301403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006115650551 + 1006115650552.

It is an arithmetic number, because the mean of its divisors is an integer number (1006115650552).

Almost surely, 2^{2012231301103} is an apocalyptic number.

2012231301103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012231301103 is an equidigital number, since it uses as much as digits as its factorization.

2012231301103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2012231301103 its reverse (3011031322102), we get a palindrome (5023262623205).

The spelling of 2012231301103 in words is "two trillion, twelve billion, two hundred thirty-one million, three hundred one thousand, one hundred three".