1113313012277 has 2 divisors, whose sum is σ = 1113313012278. Its totient is φ = 1113313012276.

The previous prime is 1113313012193. The next prime is 1113313012283. The reversal of 1113313012277 is 7722103133111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 955869914596 + 157443097681 = 977686^2 + 396791^2 .

It is an emirp because it is prime and its reverse (7722103133111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1113313012277 - 2¹⁸ = 1113312750133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113313012577) 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, 556656506138 + 556656506139.

It is an arithmetic number, because the mean of its divisors is an integer number (556656506139).

Almost surely, 2^{1113313012277} is an apocalyptic number.

It is an amenable number.

1113313012277 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113313012277 is an equidigital number, since it uses as much as digits as its factorization.

1113313012277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

Adding to 1113313012277 its reverse (7722103133111), we get a palindrome (8835416145388).

The spelling of 1113313012277 in words is "one trillion, one hundred thirteen billion, three hundred thirteen million, twelve thousand, two hundred seventy-seven".