103310131303 has 4 divisors (see below), whose sum is σ = 103355188168. Its totient is φ = 103265074440.

The previous prime is 103310131283. The next prime is 103310131313. The reversal of 103310131303 is 303131013301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303131013301 = 1741 ⋅174113161.

It is a cyclic number.

It is not a de Polignac number, because 103310131303 - 2²⁹ = 102773260391 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 (103310131313) 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, 22524993 + ... + 22529578.

It is an arithmetic number, because the mean of its divisors is an integer number (25838797042).

Almost surely, 2^103310131303 is an apocalyptic number.

103310131303 is a deficient number, since it is larger than the sum of its proper divisors (45056865).

103310131303 is an equidigital number, since it uses as much as digits as its factorization.

103310131303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45056864.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 103310131303 its reverse (303131013301), we get a palindrome (406441144604).

The spelling of 103310131303 in words is "one hundred three billion, three hundred ten million, one hundred thirty-one thousand, three hundred three".