11132343229 has 16 divisors (see below), whose sum is σ = 13584586752. Its totient is φ = 8914873968.

The previous prime is 11132343191. The next prime is 11132343239. The reversal of 11132343229 is 92234323111.

It is a happy number.

It is not a de Polignac number, because 11132343229 - 2⁹ = 11132342717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11132343229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132343239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797089 + ... + 810934.

It is an arithmetic number, because the mean of its divisors is an integer number (849036672).

Almost surely, 2^11132343229 is an apocalyptic number.

It is an amenable number.

11132343229 is a deficient number, since it is larger than the sum of its proper divisors (2452243523).

11132343229 is a wasteful number, since it uses less digits than its factorization.

11132343229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608096.

The product of its digits is 7776, while the sum is 31.

The spelling of 11132343229 in words is "eleven billion, one hundred thirty-two million, three hundred forty-three thousand, two hundred twenty-nine".