155353430200200 has 576 divisors, whose sum is σ = 531015124523520. Its totient is φ = 37524197376000.

The previous prime is 155353430200187. The next prime is 155353430200201. The reversal of 155353430200200 is 2002034353551.

155353430200200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (155353430200201) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 972867564 + ... + 973027236.

Almost surely, 2^{155353430200200} is an apocalyptic number.

155353430200200 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 155353430200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265507562261760).

155353430200200 is an abundant number, since it is smaller than the sum of its proper divisors (375661694323320).

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

155353430200200 is a wasteful number, since it uses less digits than its factorization.

155353430200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159938 (or 159912 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 155353430200200 its reverse (2002034353551), we get a palindrome (157355464553751).

The spelling of 155353430200200 in words is "one hundred fifty-five trillion, three hundred fifty-three billion, four hundred thirty million, two hundred thousand, two hundred".