1123003232300 has 36 divisors (see below), whose sum is σ = 2440854009720. Its totient is φ = 448475579520.

The previous prime is 1123003232297. The next prime is 1123003232317. The reversal of 1123003232300 is 32323003211.

It is a super-2 number, since 2×1123003232300² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9009209 + ... + 9133008.

It is an arithmetic number, because the mean of its divisors is an integer number (67801500270).

Almost surely, 2^{1123003232300} is an apocalyptic number.

1123003232300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123003232300 is an abundant number, since it is smaller than the sum of its proper divisors (1317850777420).

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

1123003232300 is a wasteful number, since it uses less digits than its factorization.

1123003232300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18142850 (or 18142843 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1123003232300 its reverse (32323003211), we get a palindrome (1155326235511).

The spelling of 1123003232300 in words is "one trillion, one hundred twenty-three billion, three million, two hundred thirty-two thousand, three hundred".