1310113003303 has 4 divisors (see below), whose sum is σ = 1410890926648. Its totient is φ = 1209335079960.

The previous prime is 1310113003301. The next prime is 1310113003307. The reversal of 1310113003303 is 3033003110131.

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 1310113003303 - 2¹ = 1310113003301 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 (1310113003301) 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, 50388961653 + ... + 50388961678.

It is an arithmetic number, because the mean of its divisors is an integer number (352722731662).

Almost surely, 2^{1310113003303} is an apocalyptic number.

1310113003303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1310113003303 is a deficient number, since it is larger than the sum of its proper divisors (100777923345).

1310113003303 is a wasteful number, since it uses less digits than its factorization.

1310113003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100777923344.

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

Adding to 1310113003303 its reverse (3033003110131), we get a palindrome (4343116113434).

The spelling of 1310113003303 in words is "one trillion, three hundred ten billion, one hundred thirteen million, three thousand, three hundred three".