203371688872 has 16 divisors (see below), whose sum is σ = 415987545600. Its totient is φ = 92441676720.

The previous prime is 203371688833. The next prime is 203371689043. The reversal of 203371688872 is 278886173302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155520872 + ... + 1155521047.

It is an arithmetic number, because the mean of its divisors is an integer number (25999221600).

Almost surely, 2^203371688872 is an apocalyptic number.

203371688872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

203371688872 is an abundant number, since it is smaller than the sum of its proper divisors (212615856728).

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

203371688872 is a wasteful number, since it uses less digits than its factorization.

203371688872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311041936 (or 2311041932 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 203371688872 in words is "two hundred three billion, three hundred seventy-one million, six hundred eighty-eight thousand, eight hundred seventy-two".