11201432356 has 24 divisors (see below), whose sum is σ = 20046491136. Its totient is φ = 5474184000.

The previous prime is 11201432329. The next prime is 11201432369. The reversal of 11201432356 is 65323410211.

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, 101520 + ... + 180856.

It is an arithmetic number, because the mean of its divisors is an integer number (835270464).

Almost surely, 2^11201432356 is an apocalyptic number.

It is an amenable number.

11201432356 is a deficient number, since it is larger than the sum of its proper divisors (8845058780).

11201432356 is a wasteful number, since it uses less digits than its factorization.

11201432356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80139 (or 80137 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 11201432356 its reverse (65323410211), we get a palindrome (76524842567).

The spelling of 11201432356 in words is "eleven billion, two hundred one million, four hundred thirty-two thousand, three hundred fifty-six".