10323221131320 has 32 divisors (see below), whose sum is σ = 30969663394320. Its totient is φ = 2752858968320.

The previous prime is 10323221131319. The next prime is 10323221131337. The reversal of 10323221131320 is 2313112232301.

It is a super-2 number, since 2×10323221131320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43013421261 + ... + 43013421500.

Almost surely, 2^{10323221131320} is an apocalyptic number.

10323221131320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10323221131320 is an abundant number, since it is smaller than the sum of its proper divisors (20646442263000).

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

10323221131320 is a wasteful number, since it uses less digits than its factorization.

10323221131320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86026842775 (or 86026842771 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10323221131320 its reverse (2313112232301), we get a palindrome (12636333363621).

The spelling of 10323221131320 in words is "ten trillion, three hundred twenty-three billion, two hundred twenty-one million, one hundred thirty-one thousand, three hundred twenty".