1327261323 has 8 divisors (see below), whose sum is σ = 1776411648. Its totient is φ = 881475944.

The previous prime is 1327261303. The next prime is 1327261367. The reversal of 1327261323 is 3231627231.

1327261323 is digitally balanced in base 4, 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 a cyclic number.

It is not a de Polignac number, because 1327261323 - 2⁶ = 1327261259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1327261303) 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, 840315 + ... + 841892.

It is an arithmetic number, because the mean of its divisors is an integer number (222051456).

Almost surely, 2^1327261323 is an apocalyptic number.

1327261323 is a deficient number, since it is larger than the sum of its proper divisors (449150325).

1327261323 is a wasteful number, since it uses less digits than its factorization.

1327261323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682473.

The product of its digits is 9072, while the sum is 30.

The square root of 1327261323 is about 36431.5978650402. The cubic root of 1327261323 is about 1098.9690955853.

Adding to 1327261323 its reverse (3231627231), we get a palindrome (4558888554).

The spelling of 1327261323 in words is "one billion, three hundred twenty-seven million, two hundred sixty-one thousand, three hundred twenty-three".