1230012310103 has 2 divisors, whose sum is σ = 1230012310104. Its totient is φ = 1230012310102.

The previous prime is 1230012310099. The next prime is 1230012310123. The reversal of 1230012310103 is 3010132100321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1230012310103 - 2² = 1230012310099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230012310123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615006155051 + 615006155052.

It is an arithmetic number, because the mean of its divisors is an integer number (615006155052).

Almost surely, 2^{1230012310103} is an apocalyptic number.

1230012310103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230012310103 is an equidigital number, since it uses as much as digits as its factorization.

1230012310103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1230012310103 its reverse (3010132100321), we get a palindrome (4240144410424).

The spelling of 1230012310103 in words is "one trillion, two hundred thirty billion, twelve million, three hundred ten thousand, one hundred three".