11123334577 has 2 divisors, whose sum is σ = 11123334578. Its totient is φ = 11123334576.

The previous prime is 11123334499. The next prime is 11123334613. The reversal of 11123334577 is 77543332111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10412365681 + 710968896 = 102041^2 + 26664^2 .

It is a cyclic number.

It is not a de Polignac number, because 11123334577 - 2¹⁵ = 11123301809 is a prime.

It is a super-2 number, since 2×11123334577² (a number of 21 digits) contains 22 as substring.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (11123334377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561667288 + 5561667289.

It is an arithmetic number, because the mean of its divisors is an integer number (5561667289).

Almost surely, 2^11123334577 is an apocalyptic number.

It is an amenable number.

11123334577 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123334577 is an equidigital number, since it uses as much as digits as its factorization.

11123334577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 37.

Adding to 11123334577 its reverse (77543332111), we get a palindrome (88666666688).

The spelling of 11123334577 in words is "eleven billion, one hundred twenty-three million, three hundred thirty-four thousand, five hundred seventy-seven".