1300103313103 has 4 divisors (see below), whose sum is σ = 1485832357840. Its totient is φ = 1114374268368.

The previous prime is 1300103313043. The next prime is 1300103313121. The reversal of 1300103313103 is 3013133010031.

It is a happy number.

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 1300103313103 - 2¹³ = 1300103304911 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 (1300103313503) 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, 92864522358 + ... + 92864522371.

It is an arithmetic number, because the mean of its divisors is an integer number (371458089460).

Almost surely, 2^{1300103313103} is an apocalyptic number.

1300103313103 is a deficient number, since it is larger than the sum of its proper divisors (185729044737).

1300103313103 is an equidigital number, since it uses as much as digits as its factorization.

1300103313103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185729044736.

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

Adding to 1300103313103 its reverse (3013133010031), we get a palindrome (4313236323134).

The spelling of 1300103313103 in words is "one trillion, three hundred billion, one hundred three million, three hundred thirteen thousand, one hundred three".