11129194300 has 72 divisors (see below), whose sum is σ = 27853807520. Its totient is φ = 3780691200.

The previous prime is 11129194291. The next prime is 11129194301. The reversal of 11129194300 is 349192111.

11129194300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11129194301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3370 + ... + 149230.

Almost surely, 2^11129194300 is an apocalyptic number.

11129194300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11129194300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13926903760).

11129194300 is an abundant number, since it is smaller than the sum of its proper divisors (16724613220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11129194300 is a wasteful number, since it uses less digits than its factorization.

11129194300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145991 (or 145984 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 11129194300 in words is "eleven billion, one hundred twenty-nine million, one hundred ninety-four thousand, three hundred".