10000320031312 has 40 divisors (see below), whose sum is σ = 21539150850560. Its totient is φ = 4466644179840.

The previous prime is 10000320031283. The next prime is 10000320031337. The reversal of 10000320031312 is 21313002300001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775452612 + ... + 775465507.

It is an arithmetic number, because the mean of its divisors is an integer number (538478771264).

Almost surely, 2^{10000320031312} is an apocalyptic number.

It is an amenable number.

10000320031312 is an abundant number, since it is smaller than the sum of its proper divisors (11538830819248).

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

10000320031312 is a wasteful number, since it uses less digits than its factorization.

10000320031312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550918171 (or 1550918165 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10000320031312 its reverse (21313002300001), we get a palindrome (31313322331313).

The spelling of 10000320031312 in words is "ten trillion, three hundred twenty million, thirty-one thousand, three hundred twelve".