10000320030012 has 96 divisors (see below), whose sum is σ = 26779481229312. Its totient is φ = 2880615868416.

The previous prime is 10000320030007. The next prime is 10000320030053. The reversal of 10000320030012 is 21003002300001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 10000320030012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29481973 + ... + 29819244.

It is an arithmetic number, because the mean of its divisors is an integer number (278952929472).

Almost surely, 2^{10000320030012} is an apocalyptic number.

10000320030012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10000320030012 is an abundant number, since it is smaller than the sum of its proper divisors (16779161199300).

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

10000320030012 is a wasteful number, since it uses less digits than its factorization.

10000320030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59301307 (or 59301305 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10000320030012 its reverse (21003002300001), we get a palindrome (31003322330013).

The spelling of 10000320030012 in words is "ten trillion, three hundred twenty million, thirty thousand, twelve".