13313033103 has 16 divisors (see below), whose sum is σ = 18789851520. Its totient is φ = 8370020064.

The previous prime is 13313033057. The next prime is 13313033113. The reversal of 13313033103 is 30133031331.

It is not a de Polignac number, because 13313033103 - 2⁶ = 13313033039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13313033103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313033113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1775601 + ... + 1783082.

It is an arithmetic number, because the mean of its divisors is an integer number (1174365720).

Almost surely, 2^13313033103 is an apocalyptic number.

13313033103 is a deficient number, since it is larger than the sum of its proper divisors (5476818417).

13313033103 is a wasteful number, since it uses less digits than its factorization.

13313033103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558758.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 13313033103 its reverse (30133031331), we get a palindrome (43446064434).

The spelling of 13313033103 in words is "thirteen billion, three hundred thirteen million, thirty-three thousand, one hundred three".