131132023200 has 144 divisors (see below), whose sum is σ = 474260895360. Its totient is φ = 34968533760.

The previous prime is 131132023193. The next prime is 131132023207. The reversal of 131132023200 is 2320231131.

131132023200 is a `hidden beast` number, since 1 + 311 + 32 + 0 + 2 + 320 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (131132023193) and next prime (131132023207).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (131132023207) 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, 3013864 + ... + 3057063.

It is an arithmetic number, because the mean of its divisors is an integer number (3293478440).

Almost surely, 2^131132023200 is an apocalyptic number.

131132023200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131132023200 is an abundant number, since it is smaller than the sum of its proper divisors (343128872160).

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

131132023200 is a wasteful number, since it uses less digits than its factorization.

131132023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070956 (or 6070937 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 131132023200 its reverse (2320231131), we get a palindrome (133452254331).

The spelling of 131132023200 in words is "one hundred thirty-one billion, one hundred thirty-two million, twenty-three thousand, two hundred".