1213230301103 has 2 divisors, whose sum is σ = 1213230301104. Its totient is φ = 1213230301102.

The previous prime is 1213230301097. The next prime is 1213230301211. The reversal of 1213230301103 is 3011030323121.

It is a weak prime.

It is an emirp because it is prime and its reverse (3011030323121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1213230301103 - 2³⁰ = 1212156559279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1213230301603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606615150551 + 606615150552.

It is an arithmetic number, because the mean of its divisors is an integer number (606615150552).

Almost surely, 2^{1213230301103} is an apocalyptic number.

1213230301103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213230301103 is an equidigital number, since it uses as much as digits as its factorization.

1213230301103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1213230301103 its reverse (3011030323121), we get a palindrome (4224260624224).

The spelling of 1213230301103 in words is "one trillion, two hundred thirteen billion, two hundred thirty million, three hundred one thousand, one hundred three".