10303322132312 has 64 divisors (see below), whose sum is σ = 21325522730400. Its totient is φ = 4627719331840.

The previous prime is 10303322132287. The next prime is 10303322132317. The reversal of 10303322132312 is 21323122330301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303322132317) 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, 11739548 + ... + 12586644.

Almost surely, 2^{10303322132312} 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 10303322132312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10662761365200).

10303322132312 is an abundant number, since it is smaller than the sum of its proper divisors (11022200598088).

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

10303322132312 is a wasteful number, since it uses less digits than its factorization.

10303322132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848756 (or 848752 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 10303322132312 its reverse (21323122330301), we get a palindrome (31626444462613).

The spelling of 10303322132312 in words is "ten trillion, three hundred three billion, three hundred twenty-two million, one hundred thirty-two thousand, three hundred twelve".