1230011231203 has 2 divisors, whose sum is σ = 1230011231204. Its totient is φ = 1230011231202.

The previous prime is 1230011231191. The next prime is 1230011231219. The reversal of 1230011231203 is 3021321100321.

It is a weak prime.

It is an emirp because it is prime and its reverse (3021321100321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1230011231203 - 2¹³ = 1230011223011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230011231003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615005615601 + 615005615602.

It is an arithmetic number, because the mean of its divisors is an integer number (615005615602).

Almost surely, 2^{1230011231203} is an apocalyptic number.

1230011231203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230011231203 is an equidigital number, since it uses as much as digits as its factorization.

1230011231203 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 1230011231203 its reverse (3021321100321), we get a palindrome (4251332331524).

The spelling of 1230011231203 in words is "one trillion, two hundred thirty billion, eleven million, two hundred thirty-one thousand, two hundred three".