203352000405 has 32 divisors (see below), whose sum is σ = 338463100800. Its totient is φ = 104129555712.

The previous prime is 203352000403. The next prime is 203352000431. The reversal of 203352000405 is 504000253302.

It is not a de Polignac number, because 203352000405 - 2¹ = 203352000403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203352000403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1227934 + ... + 1383663.

It is an arithmetic number, because the mean of its divisors is an integer number (10576971900).

Almost surely, 2^203352000405 is an apocalyptic number.

It is an amenable number.

203352000405 is a deficient number, since it is larger than the sum of its proper divisors (135111100395).

203352000405 is a wasteful number, since it uses less digits than its factorization.

203352000405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611813.

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 203352000405 its reverse (504000253302), we get a palindrome (707352253707).

The spelling of 203352000405 in words is "two hundred three billion, three hundred fifty-two million, four hundred five", and thus it is an aban number.