11132031230 has 16 divisors (see below), whose sum is σ = 20070143280. Its totient is φ = 4445593152.

The previous prime is 11132031227. The next prime is 11132031247. The reversal of 11132031230 is 3213023111.

It is a junction number, because it is equal to n+sod(n) for n = 11132031199 and 11132031208.

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, 895940 + ... + 908279.

It is an arithmetic number, because the mean of its divisors is an integer number (1254383955).

Almost surely, 2^11132031230 is an apocalyptic number.

11132031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11132031230 is a deficient number, since it is larger than the sum of its proper divisors (8938112050).

11132031230 is a wasteful number, since it uses less digits than its factorization.

11132031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804843.

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

Adding to 11132031230 its reverse (3213023111), we get a palindrome (14345054341).

The spelling of 11132031230 in words is "eleven billion, one hundred thirty-two million, thirty-one thousand, two hundred thirty".