13130232443202 has 64 divisors (see below), whose sum is σ = 31791578492160. Its totient is φ = 3529240006656.

The previous prime is 13130232443177. The next prime is 13130232443213. The reversal of 13130232443202 is 20234423203131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13130232443202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2513127 + ... + 5707562.

It is an arithmetic number, because the mean of its divisors is an integer number (496743413940).

Almost surely, 2^{13130232443202} is an apocalyptic number.

13130232443202 is an abundant number, since it is smaller than the sum of its proper divisors (18661346048958).

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

13130232443202 is a wasteful number, since it uses less digits than its factorization.

13130232443202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8222955.

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

Adding to 13130232443202 its reverse (20234423203131), we get a palindrome (33364655646333).

The spelling of 13130232443202 in words is "thirteen trillion, one hundred thirty billion, two hundred thirty-two million, four hundred forty-three thousand, two hundred two".