1326326023 has 8 divisors (see below), whose sum is σ = 1465217280. Its totient is φ = 1190487480.

The previous prime is 1326326021. The next prime is 1326326051. The reversal of 1326326023 is 3206236231.

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 1326326023 - 2¹ = 1326326021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1326325982 and 1326326000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326326021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762265 + ... + 764002.

It is an arithmetic number, because the mean of its divisors is an integer number (183152160).

Almost surely, 2^1326326023 is an apocalyptic number.

1326326023 is a deficient number, since it is larger than the sum of its proper divisors (138891257).

1326326023 is a wasteful number, since it uses less digits than its factorization.

1326326023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526357.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 1326326023 is about 36418.7592182930. The cubic root of 1326326023 is about 1098.7108928958.

The spelling of 1326326023 in words is "one billion, three hundred twenty-six million, three hundred twenty-six thousand, twenty-three".