203080116 has 12 divisors (see below), whose sum is σ = 473853632. Its totient is φ = 67693368.

The previous prime is 203080109. The next prime is 203080117. The reversal of 203080116 is 611080302.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 203080092 and 203080101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203080117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8461660 + ... + 8461683.

Almost surely, 2^203080116 is an apocalyptic number.

It is an amenable number.

203080116 is an abundant number, since it is smaller than the sum of its proper divisors (270773516).

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

203080116 is a wasteful number, since it uses less digits than its factorization.

203080116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16923350 (or 16923348 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 203080116 is about 14250.6180918583. The cubic root of 203080116 is about 587.7903713843.

The spelling of 203080116 in words is "two hundred three million, eighty thousand, one hundred sixteen".