10313546320 has 320 divisors, whose sum is σ = 30663608832. Its totient is φ = 3159552000.

The previous prime is 10313546317. The next prime is 10313546329. The reversal of 10313546320 is 2364531301.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313546329) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75281292 + ... + 75281428.

Almost surely, 2^10313546320 is an apocalyptic number.

10313546320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10313546320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15331804416).

10313546320 is an abundant number, since it is smaller than the sum of its proper divisors (20350062512).

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

10313546320 is a wasteful number, since it uses less digits than its factorization.

10313546320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 10313546320 in words is "ten billion, three hundred thirteen million, five hundred forty-six thousand, three hundred twenty".