203141203040 has 48 divisors (see below), whose sum is σ = 484672824720. Its totient is φ = 80451955200.

The previous prime is 203141203019. The next prime is 203141203051. The reversal of 203141203040 is 40302141302.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6269150 + ... + 6301469.

It is an arithmetic number, because the mean of its divisors is an integer number (10097350515).

Almost surely, 2^203141203040 is an apocalyptic number.

203141203040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203141203040 is an abundant number, since it is smaller than the sum of its proper divisors (281531621680).

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

203141203040 is a wasteful number, since it uses less digits than its factorization.

203141203040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570735 (or 12570727 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203141203040 its reverse (40302141302), we get a palindrome (243443344342).

The spelling of 203141203040 in words is "two hundred three billion, one hundred forty-one million, two hundred three thousand, forty".