131310000133200 has 720 divisors, whose sum is σ = 525110883538176. Its totient is φ = 29764835942400.

The previous prime is 131310000133187. The next prime is 131310000133231. The reversal of 131310000133200 is 2331000013131.

It is a happy number.

131310000133200 is a `hidden beast` number, since 1 + 31 + 310 + 0 + 0 + 0 + 1 + 3 + 320 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a super-2 number, since 2×131310000133200² (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2061252549 + ... + 2061316251.

Almost surely, 2^{131310000133200} is an apocalyptic number.

131310000133200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131310000133200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262555441769088).

131310000133200 is an abundant number, since it is smaller than the sum of its proper divisors (393800883404976).

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

131310000133200 is a wasteful number, since it uses less digits than its factorization.

131310000133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64412 (or 64398 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 131310000133200 its reverse (2331000013131), we get a palindrome (133641000146331).

The spelling of 131310000133200 in words is "one hundred thirty-one trillion, three hundred ten billion, one hundred thirty-three thousand, two hundred".