13013213246302 has 32 divisors (see below), whose sum is σ = 20907323424000. Its totient is φ = 6061044261888.

The previous prime is 13013213246237. The next prime is 13013213246309. The reversal of 13013213246302 is 20364231231031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013213246309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22115427 + ... + 22696222.

It is an arithmetic number, because the mean of its divisors is an integer number (653353857000).

Almost surely, 2^{13013213246302} is an apocalyptic number.

13013213246302 is a deficient number, since it is larger than the sum of its proper divisors (7894110177698).

13013213246302 is a wasteful number, since it uses less digits than its factorization.

13013213246302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44811840.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 13013213246302 its reverse (20364231231031), we get a palindrome (33377444477333).

The spelling of 13013213246302 in words is "thirteen trillion, thirteen billion, two hundred thirteen million, two hundred forty-six thousand, three hundred two".