203413342032 has 120 divisors (see below), whose sum is σ = 572335764000. Its totient is φ = 67440833280.

The previous prime is 203413342021. The next prime is 203413342037. The reversal of 203413342032 is 230243314302.

203413342032 is a `hidden beast` number, since 203 + 4 + 1 + 3 + 3 + 420 + 32 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 203413341987 and 203413342005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203413342037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22055182 + ... + 22064402.

It is an arithmetic number, because the mean of its divisors is an integer number (4769464700).

Almost surely, 2^203413342032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203413342032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286167882000).

203413342032 is an abundant number, since it is smaller than the sum of its proper divisors (368922421968).

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

203413342032 is a wasteful number, since it uses less digits than its factorization.

203413342032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10041 (or 10032 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 203413342032 its reverse (230243314302), we get a palindrome (433656656334).

The spelling of 203413342032 in words is "two hundred three billion, four hundred thirteen million, three hundred forty-two thousand, thirty-two".