11011450104 has 48 divisors (see below), whose sum is σ = 30851051400. Its totient is φ = 3543914304.

The previous prime is 11011450097. The next prime is 11011450111. The reversal of 11011450104 is 40105411011.

11011450104 is a `hidden beast` number, since 110 + 1 + 1 + 450 + 104 = 666.

It is an interprime number because it is at equal distance from previous prime (11011450097) and next prime (11011450111).

It is a super-2 number, since 2×11011450104² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2634754 + ... + 2638929.

Almost surely, 2^11011450104 is an apocalyptic number.

It is an amenable number.

11011450104 is an abundant number, since it is smaller than the sum of its proper divisors (19839601296).

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

11011450104 is a wasteful number, since it uses less digits than its factorization.

11011450104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273724 (or 5273717 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

Adding to 11011450104 its reverse (40105411011), we get a palindrome (51116861115).

The spelling of 11011450104 in words is "eleven billion, eleven million, four hundred fifty thousand, one hundred four".