11112302132 has 24 divisors (see below), whose sum is σ = 19551974400. Its totient is φ = 5526082016.

The previous prime is 11112302101. The next prime is 11112302143. The reversal of 11112302132 is 23120321111.

It is a self number, because there is not a number n which added to its sum of digits gives 11112302132.

It is a congruent number.

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, 818294 + ... + 831762.

It is an arithmetic number, because the mean of its divisors is an integer number (814665600).

Almost surely, 2^11112302132 is an apocalyptic number.

It is an amenable number.

11112302132 is a deficient number, since it is larger than the sum of its proper divisors (8439672268).

11112302132 is a wasteful number, since it uses less digits than its factorization.

11112302132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14575 (or 14573 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11112302132 its reverse (23120321111), we get a palindrome (34232623243).

The spelling of 11112302132 in words is "eleven billion, one hundred twelve million, three hundred two thousand, one hundred thirty-two".