11403234200 has 24 divisors (see below), whose sum is σ = 26512519980. Its totient is φ = 4561293600.

The previous prime is 11403234191. The next prime is 11403234251. The reversal of 11403234200 is 243230411.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28507886 + ... + 28508285.

Almost surely, 2^11403234200 is an apocalyptic number.

11403234200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11403234200 is an abundant number, since it is smaller than the sum of its proper divisors (15109285780).

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

11403234200 is a wasteful number, since it uses less digits than its factorization.

11403234200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57016187 (or 57016178 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11403234200 its reverse (243230411), we get a palindrome (11646464611).

The spelling of 11403234200 in words is "eleven billion, four hundred three million, two hundred thirty-four thousand, two hundred".