11101171304 has 8 divisors (see below), whose sum is σ = 20814696210. Its totient is φ = 5550585648.

The previous prime is 11101171303. The next prime is 11101171321. The reversal of 11101171304 is 40317110111.

It can be written as a sum of positive squares in only one way, i.e., 7275748804 + 3825422500 = 85298^2 + 61850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11101171303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693823199 + ... + 693823214.

Almost surely, 2^11101171304 is an apocalyptic number.

It is an amenable number.

11101171304 is a deficient number, since it is larger than the sum of its proper divisors (9713524906).

11101171304 is a wasteful number, since it uses less digits than its factorization.

11101171304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387646419 (or 1387646415 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 20.

Adding to 11101171304 its reverse (40317110111), we get a palindrome (51418281415).

The spelling of 11101171304 in words is "eleven billion, one hundred one million, one hundred seventy-one thousand, three hundred four".