1326105363 has 8 divisors (see below), whose sum is σ = 1928880576. Its totient is φ = 803700200.

The previous prime is 1326105343. The next prime is 1326105379. The reversal of 1326105363 is 3635016231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1326105363 - 2⁵ = 1326105331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1326105363.

It is not an unprimeable number, because it can be changed into a prime (1326105343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20092473 + ... + 20092538.

It is an arithmetic number, because the mean of its divisors is an integer number (241110072).

Almost surely, 2^1326105363 is an apocalyptic number.

1326105363 is a deficient number, since it is larger than the sum of its proper divisors (602775213).

1326105363 is a wasteful number, since it uses less digits than its factorization.

1326105363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40185025.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 1326105363 is about 36415.7296096069. The cubic root of 1326105363 is about 1098.6499589103.

The spelling of 1326105363 in words is "one billion, three hundred twenty-six million, one hundred five thousand, three hundred sixty-three".