11081801377104 has 40 divisors (see below), whose sum is σ = 28674688413792. Its totient is φ = 3687907789440.

The previous prime is 11081801377103. The next prime is 11081801377123. The reversal of 11081801377104 is 40177310818011.

It is a super-2 number, since 2×11081801377104² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11081801377103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188282862 + ... + 188341709.

Almost surely, 2^{11081801377104} is an apocalyptic number.

It is an amenable number.

11081801377104 is an abundant number, since it is smaller than the sum of its proper divisors (17592887036688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11081801377104 is a wasteful number, since it uses less digits than its factorization.

11081801377104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376625195 (or 376625189 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 42.

The spelling of 11081801377104 in words is "eleven trillion, eighty-one billion, eight hundred one million, three hundred seventy-seven thousand, one hundred four".