103313110203 has 8 divisors (see below), whose sum is σ = 153056459600. Its totient is φ = 68875406784.

The previous prime is 103313110193. The next prime is 103313110297. The reversal of 103313110203 is 302011313301.

It is a happy number.

103313110203 is a `hidden beast` number, since 1 + 0 + 331 + 311 + 0 + 20 + 3 = 666.

It is not a de Polignac number, because 103313110203 - 2¹⁷ = 103312979131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103313110403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913205718 + ... + 1913205771.

It is an arithmetic number, because the mean of its divisors is an integer number (19132057450).

Almost surely, 2^103313110203 is an apocalyptic number.

103313110203 is a deficient number, since it is larger than the sum of its proper divisors (49743349397).

103313110203 is an equidigital number, since it uses as much as digits as its factorization.

103313110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826411498 (or 3826411492 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103313110203 its reverse (302011313301), we get a palindrome (405324423504).

The spelling of 103313110203 in words is "one hundred three billion, three hundred thirteen million, one hundred ten thousand, two hundred three".