13203111123102 has 32 divisors (see below), whose sum is σ = 26486719058304. Its totient is φ = 4387621629600.

The previous prime is 13203111123089. The next prime is 13203111123173. The reversal of 13203111123102 is 20132111130231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102136953 + ... + 102266139.

It is an arithmetic number, because the mean of its divisors is an integer number (827709970572).

Almost surely, 2^{13203111123102} is an apocalyptic number.

13203111123102 is an abundant number, since it is smaller than the sum of its proper divisors (13283607935202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13203111123102 is a wasteful number, since it uses less digits than its factorization.

13203111123102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180984.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13203111123102 its reverse (20132111130231), we get a palindrome (33335222253333).

The spelling of 13203111123102 in words is "thirteen trillion, two hundred three billion, one hundred eleven million, one hundred twenty-three thousand, one hundred two".