13123355302 has 16 divisors (see below), whose sum is σ = 20323101312. Its totient is φ = 6349052160.

The previous prime is 13123355261. The next prime is 13123355327. The reversal of 13123355302 is 20355332131.

It is a super-3 number, since 3×13123355302³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570088 + ... + 592660.

It is an arithmetic number, because the mean of its divisors is an integer number (1270193832).

Almost surely, 2^13123355302 is an apocalyptic number.

13123355302 is a deficient number, since it is larger than the sum of its proper divisors (7199746010).

13123355302 is a wasteful number, since it uses less digits than its factorization.

13123355302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31983.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 13123355302 its reverse (20355332131), we get a palindrome (33478687433).

The spelling of 13123355302 in words is "thirteen billion, one hundred twenty-three million, three hundred fifty-five thousand, three hundred two".