131203003032200 has 192 divisors, whose sum is σ = 342372046518720. Its totient is φ = 46354277376000.

The previous prime is 131203003032181. The next prime is 131203003032203. The reversal of 131203003032200 is 2230300302131.

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

It is not an unprimeable number, because it can be changed into a prime (131203003032203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4663520 + ... + 16856880.

It is an arithmetic number, because the mean of its divisors is an integer number (1783187742285).

Almost surely, 2^{131203003032200} is an apocalyptic number.

131203003032200 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 131203003032200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171186023259360).

131203003032200 is an abundant number, since it is smaller than the sum of its proper divisors (211169043486520).

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

131203003032200 is a wasteful number, since it uses less digits than its factorization.

131203003032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12193528 (or 12193519 counting only the distinct ones).

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

Adding to 131203003032200 its reverse (2230300302131), we get a palindrome (133433303334331).

The spelling of 131203003032200 in words is "one hundred thirty-one trillion, two hundred three billion, three million, thirty-two thousand, two hundred".