10313220032 has 56 divisors (see below), whose sum is σ = 21181100640. Its totient is φ = 4978851840.

The previous prime is 10313220013. The next prime is 10313220059. The reversal of 10313220032 is 23002231301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 234269 + ... + 274787.

It is an arithmetic number, because the mean of its divisors is an integer number (378233940).

Almost surely, 2^10313220032 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 10313220032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10590550320).

10313220032 is an abundant number, since it is smaller than the sum of its proper divisors (10867880608).

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

10313220032 is an equidigital number, since it uses as much as digits as its factorization.

10313220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40669 (or 40659 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10313220032 its reverse (23002231301), we get a palindrome (33315451333).

The spelling of 10313220032 in words is "ten billion, three hundred thirteen million, two hundred twenty thousand, thirty-two".