11124100402 has 16 divisors (see below), whose sum is σ = 17114677272. Its totient is φ = 5419550080.

The previous prime is 11124100369. The next prime is 11124100417. The reversal of 11124100402 is 20400142111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4249866481 + 6874233921 = 65191^2 + 82911^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19753 + ... + 150460.

Almost surely, 2^11124100402 is an apocalyptic number.

11124100402 is a deficient number, since it is larger than the sum of its proper divisors (5990576870).

11124100402 is a wasteful number, since it uses less digits than its factorization.

11124100402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171053.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11124100402 its reverse (20400142111), we get a palindrome (31524242513).

The spelling of 11124100402 in words is "eleven billion, one hundred twenty-four million, one hundred thousand, four hundred two".