11112303032 has 8 divisors (see below), whose sum is σ = 20835568200. Its totient is φ = 5556151512.

The previous prime is 11112303029. The next prime is 11112303047. The reversal of 11112303032 is 23030321111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11112303032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694518932 + ... + 694518947.

It is an arithmetic number, because the mean of its divisors is an integer number (2604446025).

Almost surely, 2^11112303032 is an apocalyptic number.

It is an amenable number.

11112303032 is a deficient number, since it is larger than the sum of its proper divisors (9723265168).

11112303032 is a wasteful number, since it uses less digits than its factorization.

11112303032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389037885 (or 1389037881 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11112303032 its reverse (23030321111), we get a palindrome (34142624143).

It can be divided in two parts, 1111 and 2303032, that multiplied together give a palindrome (2558668552).

The spelling of 11112303032 in words is "eleven billion, one hundred twelve million, three hundred three thousand, thirty-two".