11100000077 has 16 divisors (see below), whose sum is σ = 12268558080. Its totient is φ = 9989075712.

The previous prime is 11100000071. The next prime is 11100000083. The reversal of 11100000077 is 77000000111.

It is an interprime number because it is at equal distance from previous prime (11100000071) and next prime (11100000083).

It is a cyclic number.

It is not a de Polignac number, because 11100000077 - 2⁴ = 11100000061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100000071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916528 + ... + 1922310.

It is an arithmetic number, because the mean of its divisors is an integer number (766784880).

Almost surely, 2^11100000077 is an apocalyptic number.

11100000077 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11100000077 is a deficient number, since it is larger than the sum of its proper divisors (1168558003).

11100000077 is a wasteful number, since it uses less digits than its factorization.

11100000077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10732.

The product of its (nonzero) digits is 49, while the sum is 17.

Adding to 11100000077 its reverse (77000000111), we get a palindrome (88100000188).

The spelling of 11100000077 in words is "eleven billion, one hundred million, seventy-seven", and thus it is an aban number.