13210515103 has 8 divisors (see below), whose sum is σ = 13492967040. Its totient is φ = 12930740760.

The previous prime is 13210515049. The next prime is 13210515133. The reversal of 13210515103 is 30151501231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13210515103 is a prime.

It is a super-2 number, since 2×13210515103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210515133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659425 + ... + 679162.

It is an arithmetic number, because the mean of its divisors is an integer number (1686620880).

Almost surely, 2^13210515103 is an apocalyptic number.

13210515103 is a deficient number, since it is larger than the sum of its proper divisors (282451937).

13210515103 is a wasteful number, since it uses less digits than its factorization.

13210515103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338797.

The product of its (nonzero) digits is 450, while the sum is 22.

The spelling of 13210515103 in words is "thirteen billion, two hundred ten million, five hundred fifteen thousand, one hundred three".