10331318320 has 40 divisors (see below), whose sum is σ = 24050157120. Its totient is φ = 4127393280.

The previous prime is 10331318311. The next prime is 10331318329. The reversal of 10331318320 is 2381313301.

It is an interprime number because it is at equal distance from previous prime (10331318311) and next prime (10331318329).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10331318320² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10331318329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15096 + ... + 144535.

It is an arithmetic number, because the mean of its divisors is an integer number (601253928).

Almost surely, 2^10331318320 is an apocalyptic number.

10331318320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331318320 is an abundant number, since it is smaller than the sum of its proper divisors (13718838800).

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

10331318320 is a wasteful number, since it uses less digits than its factorization.

10331318320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160453 (or 160447 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 10331318320 in words is "ten billion, three hundred thirty-one million, three hundred eighteen thousand, three hundred twenty".