11100340477 has 4 divisors (see below), whose sum is σ = 11582964000. Its totient is φ = 10617716956.

The previous prime is 11100340439. The next prime is 11100340487. The reversal of 11100340477 is 77404300111.

11100340477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11100340477 - 2²⁷ = 10966122749 is a prime.

It is a super-3 number, since 3×11100340477³ (a number of 31 digits) contains 333 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 (11100340487) 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 in 3 ways as a sum of consecutive naturals, for example, 241311727 + ... + 241311772.

It is an arithmetic number, because the mean of its divisors is an integer number (2895741000).

Almost surely, 2^11100340477 is an apocalyptic number.

It is an amenable number.

11100340477 is a deficient number, since it is larger than the sum of its proper divisors (482623523).

11100340477 is an equidigital number, since it uses as much as digits as its factorization.

11100340477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482623522.

The product of its (nonzero) digits is 2352, while the sum is 28.

Adding to 11100340477 its reverse (77404300111), we get a palindrome (88504640588).

The spelling of 11100340477 in words is "eleven billion, one hundred million, three hundred forty thousand, four hundred seventy-seven".