1113231320200 has 24 divisors (see below), whose sum is σ = 2588262819930. Its totient is φ = 445292528000.

The previous prime is 1113231320197. The next prime is 1113231320203. The reversal of 1113231320200 is 20231323111.

It is an interprime number because it is at equal distance from previous prime (1113231320197) and next prime (1113231320203).

It can be written as a sum of positive squares in 3 ways, for example, as 554992220484 + 558239099716 = 744978^2 + 747154^2 .

It is not an unprimeable number, because it can be changed into a prime (1113231320203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2783078101 + ... + 2783078500.

Almost surely, 2^{1113231320200} is an apocalyptic number.

1113231320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113231320200 is an abundant number, since it is smaller than the sum of its proper divisors (1475031499730).

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

1113231320200 is a wasteful number, since it uses less digits than its factorization.

1113231320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5566156617 (or 5566156608 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1113231320200 its reverse (20231323111), we get a palindrome (1133462643311).

The spelling of 1113231320200 in words is "one trillion, one hundred thirteen billion, two hundred thirty-one million, three hundred twenty thousand, two hundred".