11145104 has 10 divisors (see below), whose sum is σ = 21593670. Its totient is φ = 5572544.

The previous prime is 11145073. The next prime is 11145107. The reversal of 11145104 is 40154111.

It can be written as a sum of positive squares in only one way, i.e., 9935104 + 1210000 = 3152^2 + 1100^2 .

It is not an unprimeable number, because it can be changed into a prime (11145107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348269 + ... + 348300.

It is an arithmetic number, because the mean of its divisors is an integer number (2159367).

Almost surely, 2^11145104 is an apocalyptic number.

It is an amenable number.

11145104 is a deficient number, since it is larger than the sum of its proper divisors (10448566).

11145104 is an equidigital number, since it uses as much as digits as its factorization.

11145104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696577 (or 696571 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 11145104 is about 3338.4283727527. The cubic root of 11145104 is about 223.3716446243.

Adding to 11145104 its reverse (40154111), we get a palindrome (51299215).

The spelling of 11145104 in words is "eleven million, one hundred forty-five thousand, one hundred four".