203141141320 has 64 divisors (see below), whose sum is σ = 492710001840. Its totient is φ = 74932300800.

The previous prime is 203141141299. The next prime is 203141141339. The reversal of 203141141320 is 23141141302.

203141141320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 110932960356 + 92208180964 = 333066^2 + 303658^2 .

It is a super-2 number, since 2×203141141320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203141141291 and 203141141300.

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 15 ways as a sum of consecutive naturals, for example, 339610 + ... + 722230.

Almost surely, 2^203141141320 is an apocalyptic number.

203141141320 is a gapful number since it is divisible by the number (20) 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 203141141320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246355000920).

203141141320 is an abundant number, since it is smaller than the sum of its proper divisors (289568860520).

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

203141141320 is a wasteful number, since it uses less digits than its factorization.

203141141320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383666 (or 383662 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 203141141320 its reverse (23141141302), we get a palindrome (226282282622).

The spelling of 203141141320 in words is "two hundred three billion, one hundred forty-one million, one hundred forty-one thousand, three hundred twenty".