2103332532 has 96 divisors (see below), whose sum is σ = 5926072320. Its totient is φ = 567853440.

The previous prime is 2103332467. The next prime is 2103332537. The reversal of 2103332532 is 2352333012.

It is a super-3 number, since 3×2103332532³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103332537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105307 + ... + 123677.

It is an arithmetic number, because the mean of its divisors is an integer number (61729920).

Almost surely, 2^2103332532 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 2103332532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2963036160).

2103332532 is an abundant number, since it is smaller than the sum of its proper divisors (3822739788).

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

2103332532 is a wasteful number, since it uses less digits than its factorization.

2103332532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18461 (or 18459 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 2103332532 is about 45862.1034406404. The cubic root of 2103332532 is about 1281.2561992101.

Adding to 2103332532 its reverse (2352333012), we get a palindrome (4455665544).

The spelling of 2103332532 in words is "two billion, one hundred three million, three hundred thirty-two thousand, five hundred thirty-two".