1351105425326 has 4 divisors (see below), whose sum is σ = 2026658137992. Its totient is φ = 675552712662.

The previous prime is 1351105425317. The next prime is 1351105425343. The reversal of 1351105425326 is 6235245011531.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1351105425326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337776356330 + ... + 337776356333.

It is an arithmetic number, because the mean of its divisors is an integer number (506664534498).

Almost surely, 2^{1351105425326} is an apocalyptic number.

1351105425326 is a deficient number, since it is larger than the sum of its proper divisors (675552712666).

1351105425326 is an equidigital number, since it uses as much as digits as its factorization.

1351105425326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675552712665.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 1351105425326 in words is "one trillion, three hundred fifty-one billion, one hundred five million, four hundred twenty-five thousand, three hundred twenty-six".