103300312003 has 4 divisors (see below), whose sum is σ = 118057499440. Its totient is φ = 88543124568.

The previous prime is 103300311979. The next prime is 103300312009. The reversal of 103300312003 is 300213003301.

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 103300312003 - 2²⁵ = 103266757571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103300312009) 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, 7378593708 + ... + 7378593721.

It is an arithmetic number, because the mean of its divisors is an integer number (29514374860).

Almost surely, 2^103300312003 is an apocalyptic number.

103300312003 is a deficient number, since it is larger than the sum of its proper divisors (14757187437).

103300312003 is an equidigital number, since it uses as much as digits as its factorization.

103300312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14757187436.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 103300312003 its reverse (300213003301), we get a palindrome (403513315304).

The spelling of 103300312003 in words is "one hundred three billion, three hundred million, three hundred twelve thousand, three".