10303213232 has 80 divisors (see below), whose sum is σ = 21727380192. Its totient is φ = 4704860160.

The previous prime is 10303213229. The next prime is 10303213237. The reversal of 10303213232 is 23231230301.

It is not an unprimeable number, because it can be changed into a prime (10303213237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15586982 + ... + 15587642.

Almost surely, 2^10303213232 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 10303213232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10863690096).

10303213232 is an abundant number, since it is smaller than the sum of its proper divisors (11424166960).

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

10303213232 is a wasteful number, since it uses less digits than its factorization.

10303213232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366 (or 1360 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10303213232 its reverse (23231230301), we get a palindrome (33534443533).

The spelling of 10303213232 in words is "ten billion, three hundred three million, two hundred thirteen thousand, two hundred thirty-two".