113535040021200 has 180 divisors, whose sum is σ = 450283573111008. Its totient is φ = 25950866284800.

The previous prime is 113535040021187. The next prime is 113535040021213. The reversal of 113535040021200 is 2120040535311.

113535040021200 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 3 + 50 + 400 + 2 + 1 + 200 = 666.

It is an interprime number because it is at equal distance from previous prime (113535040021187) and next prime (113535040021213).

It is a tau number, because it is divible by the number of its divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2252654166 + ... + 2252704565.

Almost surely, 2^{113535040021200} is an apocalyptic number.

113535040021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113535040021200 is an abundant number, since it is smaller than the sum of its proper divisors (336748533089808).

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

113535040021200 is a wasteful number, since it uses less digits than its factorization.

113535040021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505358762 (or 4505358748 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 113535040021200 its reverse (2120040535311), we get a palindrome (115655080556511).

The spelling of 113535040021200 in words is "one hundred thirteen trillion, five hundred thirty-five billion, forty million, twenty-one thousand, two hundred".