11011234402 has 32 divisors (see below), whose sum is σ = 19535155200. Its totient is φ = 4554543168.

The previous prime is 11011234363. The next prime is 11011234471. The reversal of 11011234402 is 20443211011.

It is a self number, because there is not a number n which added to its sum of digits gives 11011234402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1560799 + ... + 1567837.

It is an arithmetic number, because the mean of its divisors is an integer number (610473600).

Almost surely, 2^11011234402 is an apocalyptic number.

11011234402 is a deficient number, since it is larger than the sum of its proper divisors (8523920798).

11011234402 is a wasteful number, since it uses less digits than its factorization.

11011234402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10930.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11011234402 its reverse (20443211011), we get a palindrome (31454445413).

The spelling of 11011234402 in words is "eleven billion, eleven million, two hundred thirty-four thousand, four hundred two".