131200404230 has 96 divisors (see below), whose sum is σ = 284399812800. Its totient is φ = 43399894272.

The previous prime is 131200404217. The next prime is 131200404233. The reversal of 131200404230 is 32404002131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131200404233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26669711 + ... + 26674629.

It is an arithmetic number, because the mean of its divisors is an integer number (2962498050).

Almost surely, 2^131200404230 is an apocalyptic number.

131200404230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131200404230 is an abundant number, since it is smaller than the sum of its proper divisors (153199408570).

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

131200404230 is a wasteful number, since it uses less digits than its factorization.

131200404230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6846 (or 6839 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 131200404230 its reverse (32404002131), we get a palindrome (163604406361).

The spelling of 131200404230 in words is "one hundred thirty-one billion, two hundred million, four hundred four thousand, two hundred thirty".