11093805077 has 4 divisors (see below), whose sum is σ = 11275670796. Its totient is φ = 10911939360.

The previous prime is 11093805067. The next prime is 11093805091. The reversal of 11093805077 is 77050839011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77050839011 = 43 ⋅1791879977.

It can be written as a sum of positive squares in 2 ways, for example, as 262407601 + 10831397476 = 16199^2 + 104074^2 .

It is a cyclic number.

It is not a de Polignac number, because 11093805077 - 2⁴ = 11093805061 is a prime.

It is a super-2 number, since 2×11093805077² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11093805067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90932768 + ... + 90932889.

It is an arithmetic number, because the mean of its divisors is an integer number (2818917699).

Almost surely, 2^11093805077 is an apocalyptic number.

It is an amenable number.

11093805077 is a deficient number, since it is larger than the sum of its proper divisors (181865719).

11093805077 is an equidigital number, since it uses as much as digits as its factorization.

11093805077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181865718.

The product of its (nonzero) digits is 52920, while the sum is 41.

The spelling of 11093805077 in words is "eleven billion, ninety-three million, eight hundred five thousand, seventy-seven".