203413311132012 has 144 divisors (see below), whose sum is σ = 522930753727200. Its totient is φ = 66659768524800.

The previous prime is 203413311131981. The next prime is 203413311132127. The reversal of 203413311132012 is 210231113314302.

203413311132012 is a `hidden beast` number, since 2 + 0 + 3 + 4 + 1 + 331 + 1 + 1 + 320 + 1 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6079826388 + ... + 6079859844.

It is an arithmetic number, because the mean of its divisors is an integer number (3631463567550).

Almost surely, 2^{203413311132012} 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 203413311132012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261465376863600).

203413311132012 is an abundant number, since it is smaller than the sum of its proper divisors (319517442595188).

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

203413311132012 is a wasteful number, since it uses less digits than its factorization.

203413311132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44336 (or 44331 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 203413311132012 its reverse (210231113314302), we get a palindrome (413644424446314).

The spelling of 203413311132012 in words is "two hundred three trillion, four hundred thirteen billion, three hundred eleven million, one hundred thirty-two thousand, twelve".