2012010120103 has 2 divisors, whose sum is σ = 2012010120104. Its totient is φ = 2012010120102.

The previous prime is 2012010120067. The next prime is 2012010120119. The reversal of 2012010120103 is 3010210102102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012010120103 - 2²¹ = 2012008022951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012010120203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006005060051 + 1006005060052.

It is an arithmetic number, because the mean of its divisors is an integer number (1006005060052).

Almost surely, 2^{2012010120103} is an apocalyptic number.

2012010120103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012010120103 is an equidigital number, since it uses as much as digits as its factorization.

2012010120103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2012010120103 its reverse (3010210102102), we get a palindrome (5022220222205).

The spelling of 2012010120103 in words is "two trillion, twelve billion, ten million, one hundred twenty thousand, one hundred three".