10313112021103 has 4 divisors (see below), whose sum is σ = 10331430160248. Its totient is φ = 10294793881960.

The previous prime is 10313112021071. The next prime is 10313112021131. The reversal of 10313112021103 is 30112021131301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10313112021103 - 2⁵ = 10313112021071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313112021503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9159068728 + ... + 9159069853.

It is an arithmetic number, because the mean of its divisors is an integer number (2582857540062).

Almost surely, 2^{10313112021103} is an apocalyptic number.

10313112021103 is a deficient number, since it is larger than the sum of its proper divisors (18318139145).

10313112021103 is an equidigital number, since it uses as much as digits as its factorization.

10313112021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18318139144.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10313112021103 its reverse (30112021131301), we get a palindrome (40425133152404).

The spelling of 10313112021103 in words is "ten trillion, three hundred thirteen billion, one hundred twelve million, twenty-one thousand, one hundred three".