203927860120 has 32 divisors (see below), whose sum is σ = 459820249200. Its totient is φ = 81396466048.

The previous prime is 203927860079. The next prime is 203927860151. The reversal of 203927860120 is 21068729302.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 5439775 + ... + 5477134.

Almost surely, 2^203927860120 is an apocalyptic number.

203927860120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203927860120 is an abundant number, since it is smaller than the sum of its proper divisors (255892389080).

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

203927860120 is a wasteful number, since it uses less digits than its factorization.

203927860120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10917387 (or 10917383 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 203927860120 in words is "two hundred three billion, nine hundred twenty-seven million, eight hundred sixty thousand, one hundred twenty".