13243040102 has 16 divisors (see below), whose sum is σ = 20509200000. Its totient is φ = 6406720320.

The previous prime is 13243040099. The next prime is 13243040191. The reversal of 13243040102 is 20104034231.

It is a super-2 number, since 2×13243040102² (a number of 21 digits) contains 22 as substring.

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, 375524 + ... + 409272.

It is an arithmetic number, because the mean of its divisors is an integer number (1281825000).

Almost surely, 2^13243040102 is an apocalyptic number.

13243040102 is a deficient number, since it is larger than the sum of its proper divisors (7266159898).

13243040102 is a wasteful number, since it uses less digits than its factorization.

13243040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40111.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13243040102 its reverse (20104034231), we get a palindrome (33347074333).

The spelling of 13243040102 in words is "thirteen billion, two hundred forty-three million, forty thousand, one hundred two".