10103310120313 has 4 divisors (see below), whose sum is σ = 10635063284560. Its totient is φ = 9571556956068.

The previous prime is 10103310120307. The next prime is 10103310120331. The reversal of 10103310120313 is 31302101330101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10103310120313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 531753164227 = 10103310120313 / (1 + 0 + 1 + 0 + 3 + 3 + 1 + 0 + 1 + 2 + 0 + 3 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103310120913) 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 3 ways as a sum of consecutive naturals, for example, 265876582095 + ... + 265876582132.

It is an arithmetic number, because the mean of its divisors is an integer number (2658765821140).

Almost surely, 2^{10103310120313} is an apocalyptic number.

It is an amenable number.

10103310120313 is a deficient number, since it is larger than the sum of its proper divisors (531753164247).

10103310120313 is an equidigital number, since it uses as much as digits as its factorization.

10103310120313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531753164246.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 10103310120313 its reverse (31302101330101), we get a palindrome (41405411450414).

The spelling of 10103310120313 in words is "ten trillion, one hundred three billion, three hundred ten million, one hundred twenty thousand, three hundred thirteen".