1050631331200 has 192 divisors, whose sum is σ = 2856398897520. Its totient is φ = 378665369600.

The previous prime is 1050631331177. The next prime is 1050631331209. The reversal of 1050631331200 is 21331360501.

It is a super-2 number, since 2×1050631331200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050631331209) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3845532 + ... + 4109668.

Almost surely, 2^{1050631331200} is an apocalyptic number.

1050631331200 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 1050631331200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1428199448760).

1050631331200 is an abundant number, since it is smaller than the sum of its proper divisors (1805767566320).

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

1050631331200 is a wasteful number, since it uses less digits than its factorization.

1050631331200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264285 (or 264268 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 1050631331200 its reverse (21331360501), we get a palindrome (1071962691701).

It can be divided in two parts, 1050631 and 331200, that added together give a palindrome (1381831).

The spelling of 1050631331200 in words is "one trillion, fifty billion, six hundred thirty-one million, three hundred thirty-one thousand, two hundred".