143131340200 has 192 divisors, whose sum is σ = 363256326000. Its totient is φ = 52228915200.

The previous prime is 143131340173. The next prime is 143131340207. The reversal of 143131340200 is 2043131341.

It can be written as a sum of positive squares in 24 ways, for example, as 5049239364 + 138082100836 = 71058^2 + 371594^2 .

It is not an unprimeable number, because it can be changed into a prime (143131340207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35347776 + ... + 35351824.

Almost surely, 2^143131340200 is an apocalyptic number.

143131340200 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 143131340200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181628163000).

143131340200 is an abundant number, since it is smaller than the sum of its proper divisors (220124985800).

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

143131340200 is a wasteful number, since it uses less digits than its factorization.

143131340200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400 (or 4391 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 143131340200 its reverse (2043131341), we get a palindrome (145174471541).

The spelling of 143131340200 in words is "one hundred forty-three billion, one hundred thirty-one million, three hundred forty thousand, two hundred".