1300011110033 has 2 divisors, whose sum is σ = 1300011110034. Its totient is φ = 1300011110032.

The previous prime is 1300011110003. The next prime is 1300011110081. The reversal of 1300011110033 is 3300111100031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1211569108369 + 88442001664 = 1100713^2 + 297392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300011110033 is a prime.

It is a super-2 number, since 2×1300011110033² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1300011110003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650005555016 + 650005555017.

It is an arithmetic number, because the mean of its divisors is an integer number (650005555017).

Almost surely, 2^{1300011110033} is an apocalyptic number.

It is an amenable number.

1300011110033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300011110033 is an equidigital number, since it uses as much as digits as its factorization.

1300011110033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 1300011110033 its reverse (3300111100031), we get a palindrome (4600122210064).

The spelling of 1300011110033 in words is "one trillion, three hundred billion, eleven million, one hundred ten thousand, thirty-three".