1123002300200 has 192 divisors, whose sum is σ = 2881776268800. Its totient is φ = 403589318400.

The previous prime is 1123002300191. The next prime is 1123002300253. The reversal of 1123002300200 is 20032003211.

It is a happy number.

It is a super-2 number, since 2×1123002300200² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103335167 + ... + 103346033.

It is an arithmetic number, because the mean of its divisors is an integer number (15009251400).

Almost surely, 2^{1123002300200} is an apocalyptic number.

1123002300200 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 1123002300200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440888134400).

1123002300200 is an abundant number, since it is smaller than the sum of its proper divisors (1758773968600).

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

1123002300200 is a wasteful number, since it uses less digits than its factorization.

1123002300200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11440 (or 11431 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1123002300200 its reverse (20032003211), we get a palindrome (1143034303411).

The spelling of 1123002300200 in words is "one trillion, one hundred twenty-three billion, two million, three hundred thousand, two hundred".