10002323131200 has 504 divisors, whose sum is σ = 38098946416128. Its totient is φ = 2482359644160.

The previous prime is 10002323131183. The next prime is 10002323131267. The reversal of 10002323131200 is 213132320001.

10002323131200 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 232 + 313 + 120 + 0 = 666.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11846289 + ... + 12662511.

Almost surely, 2^{10002323131200} is an apocalyptic number.

10002323131200 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 10002323131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19049473208064).

10002323131200 is an abundant number, since it is smaller than the sum of its proper divisors (28096623284928).

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

10002323131200 is a wasteful number, since it uses less digits than its factorization.

10002323131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816311 (or 816293 counting only the distinct ones).

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

Adding to 10002323131200 its reverse (213132320001), we get a palindrome (10215455451201).

The spelling of 10002323131200 in words is "ten trillion, two billion, three hundred twenty-three million, one hundred thirty-one thousand, two hundred".