2103315032 has 64 divisors (see below), whose sum is σ = 5010432000. Its totient is φ = 805230720.

The previous prime is 2103315007. The next prime is 2103315043. The reversal of 2103315032 is 2305133012.

It is a super-3 number, since 3×2103315032³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2103314995 and 2103315013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24032 + ... + 69167.

It is an arithmetic number, because the mean of its divisors is an integer number (78288000).

Almost surely, 2^2103315032 is an apocalyptic number.

It is an amenable number.

2103315032 is an abundant number, since it is smaller than the sum of its proper divisors (2907116968).

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

2103315032 is a wasteful number, since it uses less digits than its factorization.

2103315032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93256 (or 93252 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 2103315032 is about 45861.9126509133. The cubic root of 2103315032 is about 1281.2526457943.

Adding to 2103315032 its reverse (2305133012), we get a palindrome (4408448044).

The spelling of 2103315032 in words is "two billion, one hundred three million, three hundred fifteen thousand, thirty-two".