131230212130200 has 96 divisors (see below), whose sum is σ = 407979313434000. Its totient is φ = 34894451765760.

The previous prime is 131230212130189. The next prime is 131230212130207. The reversal of 131230212130200 is 2031212032131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131230212130207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313138767 + ... + 313557566.

Almost surely, 2^{131230212130200} is an apocalyptic number.

131230212130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131230212130200 is an abundant number, since it is smaller than the sum of its proper divisors (276749101303800).

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

131230212130200 is a wasteful number, since it uses less digits than its factorization.

131230212130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626696701 (or 626696692 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 131230212130200 its reverse (2031212032131), we get a palindrome (133261424162331).

The spelling of 131230212130200 in words is "one hundred thirty-one trillion, two hundred thirty billion, two hundred twelve million, one hundred thirty thousand, two hundred".