1012000110103 has 2 divisors, whose sum is σ = 1012000110104. Its totient is φ = 1012000110102.

The previous prime is 1012000110089. The next prime is 1012000110137. The reversal of 1012000110103 is 3010110002101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012000110103 - 2²¹ = 1011998012951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012000110103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012000110203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506000055051 + 506000055052.

It is an arithmetic number, because the mean of its divisors is an integer number (506000055052).

Almost surely, 2^{1012000110103} is an apocalyptic number.

1012000110103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012000110103 is an equidigital number, since it uses as much as digits as its factorization.

1012000110103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 1012000110103 its reverse (3010110002101), we get a palindrome (4022110112204).

The spelling of 1012000110103 in words is "one trillion, twelve billion, one hundred ten thousand, one hundred three".