2103011232 has 192 divisors, whose sum is σ = 6564225024. Its totient is φ = 576875520.

The previous prime is 2103011213. The next prime is 2103011243. The reversal of 2103011232 is 2321103012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3270303 + ... + 3270945.

It is an arithmetic number, because the mean of its divisors is an integer number (34188672).

Almost surely, 2^2103011232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103011232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3282112512).

2103011232 is an abundant number, since it is smaller than the sum of its proper divisors (4461213792).

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

2103011232 is a wasteful number, since it uses less digits than its factorization.

2103011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2103011232 is about 45858.6004147532. The cubic root of 2103011232 is about 1281.1909553532.

Adding to 2103011232 its reverse (2321103012), we get a palindrome (4424114244).

The spelling of 2103011232 in words is "two billion, one hundred three million, eleven thousand, two hundred thirty-two".