1213003010327 has 2 divisors, whose sum is σ = 1213003010328. Its totient is φ = 1213003010326.

The previous prime is 1213003010309. The next prime is 1213003010341. The reversal of 1213003010327 is 7230103003121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1213003010327 - 2²² = 1212998816023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1213003010347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606501505163 + 606501505164.

It is an arithmetic number, because the mean of its divisors is an integer number (606501505164).

Almost surely, 2^{1213003010327} is an apocalyptic number.

1213003010327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213003010327 is an equidigital number, since it uses as much as digits as its factorization.

1213003010327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 1213003010327 its reverse (7230103003121), we get a palindrome (8443106013448).

The spelling of 1213003010327 in words is "one trillion, two hundred thirteen billion, three million, ten thousand, three hundred twenty-seven".