1233311121307 has 2 divisors, whose sum is σ = 1233311121308. Its totient is φ = 1233311121306.

The previous prime is 1233311121223. The next prime is 1233311121311. The reversal of 1233311121307 is 7031211133321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233311121307 - 2³¹ = 1231163637659 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233311121377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616655560653 + 616655560654.

It is an arithmetic number, because the mean of its divisors is an integer number (616655560654).

Almost surely, 2^{1233311121307} is an apocalyptic number.

1233311121307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233311121307 is an equidigital number, since it uses as much as digits as its factorization.

1233311121307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

Adding to 1233311121307 its reverse (7031211133321), we get a palindrome (8264522254628).

The spelling of 1233311121307 in words is "one trillion, two hundred thirty-three billion, three hundred eleven million, one hundred twenty-one thousand, three hundred seven".