131424330320200 has 48 divisors (see below), whose sum is σ = 305574314598180. Its totient is φ = 52567539164160.

The previous prime is 131424330320113. The next prime is 131424330320203. The reversal of 131424330320200 is 2023033424131.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5067082036324 + 126357248283876 = 2251018^2 + 11240874^2 .

It is a super-2 number, since 2×131424330320200² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131424330320203) 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, 8895429 + ... + 18492628.

Almost surely, 2^{131424330320200} is an apocalyptic number.

131424330320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131424330320200 is an abundant number, since it is smaller than the sum of its proper divisors (174149984277980).

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

131424330320200 is a wasteful number, since it uses less digits than its factorization.

131424330320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27412066 (or 27412057 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 131424330320200 its reverse (2023033424131), we get a palindrome (133447363744331).

The spelling of 131424330320200 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, three hundred thirty million, three hundred twenty thousand, two hundred".