1320103011307 has 2 divisors, whose sum is σ = 1320103011308. Its totient is φ = 1320103011306.

The previous prime is 1320103011299. The next prime is 1320103011313. The reversal of 1320103011307 is 7031103010231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1320103011307 - 2³ = 1320103011299 is a prime.

It is not a weakly prime, because it can be changed into another prime (1320103011107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660051505653 + 660051505654.

It is an arithmetic number, because the mean of its divisors is an integer number (660051505654).

Almost surely, 2^{1320103011307} is an apocalyptic number.

1320103011307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320103011307 is an equidigital number, since it uses as much as digits as its factorization.

1320103011307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

Adding to 1320103011307 its reverse (7031103010231), we get a palindrome (8351206021538).

The spelling of 1320103011307 in words is "one trillion, three hundred twenty billion, one hundred three million, eleven thousand, three hundred seven".