10031321110000 has 50 divisors (see below), whose sum is σ = 24286831563632. Its totient is φ = 4012528440000.

The previous prime is 10031321109977. The next prime is 10031321110003. The reversal of 10031321110000 is 1112313001.

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031321110003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 501556056 + ... + 501576055.

Almost surely, 2^{10031321110000} is an apocalyptic number.

10031321110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10031321110000 is an abundant number, since it is smaller than the sum of its proper divisors (14255510453632).

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

10031321110000 is an equidigital number, since it uses as much as digits as its factorization.

10031321110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003132139 (or 1003132118 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10031321110000 its reverse (1112313001), we get a palindrome (10032433423001).

The spelling of 10031321110000 in words is "ten trillion, thirty-one billion, three hundred twenty-one million, one hundred ten thousand".