203310113080 has 32 divisors (see below), whose sum is σ = 465201111600. Its totient is φ = 79945670656.

The previous prime is 203310113023. The next prime is 203310113081. The reversal of 203310113080 is 80311013302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203310113081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43071817 + ... + 43076536.

Almost surely, 2^203310113080 is an apocalyptic number.

203310113080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203310113080 is an abundant number, since it is smaller than the sum of its proper divisors (261890998520).

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

203310113080 is a wasteful number, since it uses less digits than its factorization.

203310113080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86148423 (or 86148419 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 203310113080 its reverse (80311013302), we get a palindrome (283621126382).

The spelling of 203310113080 in words is "two hundred three billion, three hundred ten million, one hundred thirteen thousand, eighty".