131043213200 has 60 divisors (see below), whose sum is σ = 315076427568. Its totient is φ = 52376476800.

The previous prime is 131043213173. The next prime is 131043213209. The reversal of 131043213200 is 2312340131.

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 (131043213209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 389519 + ... + 643281.

Almost surely, 2^131043213200 is an apocalyptic number.

131043213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131043213200 is an abundant number, since it is smaller than the sum of its proper divisors (184033214368).

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

131043213200 is a wasteful number, since it uses less digits than its factorization.

131043213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255072 (or 255061 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 131043213200 its reverse (2312340131), we get a palindrome (133355553331).

The spelling of 131043213200 in words is "one hundred thirty-one billion, forty-three million, two hundred thirteen thousand, two hundred".