13124230332402 has 32 divisors (see below), whose sum is σ = 29999645190144. Its totient is φ = 3749604541200.

The previous prime is 13124230332391. The next prime is 13124230332413. The reversal of 13124230332402 is 20423303242131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13124230332391) and next prime (13124230332413).

It is a super-2 number, since 2×13124230332402² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13124230332402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6405624 + ... + 8202467.

It is an arithmetic number, because the mean of its divisors is an integer number (937488912192).

Almost surely, 2^{13124230332402} is an apocalyptic number.

13124230332402 is an abundant number, since it is smaller than the sum of its proper divisors (16875414857742).

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

13124230332402 is a wasteful number, since it uses less digits than its factorization.

13124230332402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14629494.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 13124230332402 its reverse (20423303242131), we get a palindrome (33547533574533).

The spelling of 13124230332402 in words is "thirteen trillion, one hundred twenty-four billion, two hundred thirty million, three hundred thirty-two thousand, four hundred two".