10313354320 has 20 divisors (see below), whose sum is σ = 23978548980. Its totient is φ = 4125341696.

The previous prime is 10313354273. The next prime is 10313354329. The reversal of 10313354320 is 2345331301.

It can be written as a sum of positive squares in 2 ways, for example, as 3379794496 + 6933559824 = 58136^2 + 83268^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313354329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64458385 + ... + 64458544.

It is an arithmetic number, because the mean of its divisors is an integer number (1198927449).

Almost surely, 2^10313354320 is an apocalyptic number.

10313354320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10313354320 is an abundant number, since it is smaller than the sum of its proper divisors (13665194660).

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

10313354320 is a wasteful number, since it uses less digits than its factorization.

10313354320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128916942 (or 128916936 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 10313354320 its reverse (2345331301), we get a palindrome (12658685621).

The spelling of 10313354320 in words is "ten billion, three hundred thirteen million, three hundred fifty-four thousand, three hundred twenty".