11130342232 has 32 divisors (see below), whose sum is σ = 21240000000. Its totient is φ = 5467052448.

The previous prime is 11130342227. The next prime is 11130342233. The reversal of 11130342232 is 23224303111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130342233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81519 + ... + 170017.

It is an arithmetic number, because the mean of its divisors is an integer number (663750000).

Almost surely, 2^11130342232 is an apocalyptic number.

It is an amenable number.

11130342232 is a deficient number, since it is larger than the sum of its proper divisors (10109657768).

11130342232 is a wasteful number, since it uses less digits than its factorization.

11130342232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88783 (or 88779 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11130342232 its reverse (23224303111), we get a palindrome (34354645343).

The spelling of 11130342232 in words is "eleven billion, one hundred thirty million, three hundred forty-two thousand, two hundred thirty-two".