13142310535522 has 8 divisors (see below), whose sum is σ = 22529675203776. Its totient is φ = 5632418800932.

The previous prime is 13142310535427. The next prime is 13142310535531. The reversal of 13142310535522 is 22553501324131.

It is a happy number.

13142310535522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469368233398 + ... + 469368233425.

It is an arithmetic number, because the mean of its divisors is an integer number (2816209400472).

Almost surely, 2^{13142310535522} is an apocalyptic number.

13142310535522 is a deficient number, since it is larger than the sum of its proper divisors (9387364668254).

13142310535522 is an equidigital number, since it uses as much as digits as its factorization.

13142310535522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938736466832.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 13142310535522 its reverse (22553501324131), we get a palindrome (35695811859653).

The spelling of 13142310535522 in words is "thirteen trillion, one hundred forty-two billion, three hundred ten million, five hundred thirty-five thousand, five hundred twenty-two".