1311110299 has 2 divisors, whose sum is σ = 1311110300. Its totient is φ = 1311110298.

The previous prime is 1311110233. The next prime is 1311110303. The reversal of 1311110299 is 9920111131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1311110299 - 2¹⁵ = 1311077531 is a prime.

It is a super-2 number, since 2×1311110299² = 3438020432287738802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1311111299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655555149 + 655555150.

It is an arithmetic number, because the mean of its divisors is an integer number (655555150).

Almost surely, 2^1311110299 is an apocalyptic number.

1311110299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1311110299 is an equidigital number, since it uses as much as digits as its factorization.

1311110299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 28.

The square root of 1311110299 is about 36209.2570898658. The cubic root of 1311110299 is about 1094.4932217044.

The spelling of 1311110299 in words is "one billion, three hundred eleven million, one hundred ten thousand, two hundred ninety-nine".