1031320013002 has 8 divisors (see below), whose sum is σ = 1547044433856. Its totient is φ = 515638535052.

The previous prime is 1031320012997. The next prime is 1031320013081. The reversal of 1031320013002 is 2003100231301.

1031320013002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10675618 + ... + 10771789.

It is an arithmetic number, because the mean of its divisors is an integer number (193380554232).

Almost surely, 2^{1031320013002} is an apocalyptic number.

1031320013002 is a deficient number, since it is larger than the sum of its proper divisors (515724420854).

1031320013002 is a wasteful number, since it uses less digits than its factorization.

1031320013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21471452.

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

Adding to 1031320013002 its reverse (2003100231301), we get a palindrome (3034420244303).

The spelling of 1031320013002 in words is "one trillion, thirty-one billion, three hundred twenty million, thirteen thousand, two".