1152111327 has 4 divisors (see below), whose sum is σ = 1536148440. Its totient is φ = 768074216.

The previous prime is 1152111313. The next prime is 1152111383. The reversal of 1152111327 is 7231112511.

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

It is a cyclic number.

It is not a de Polignac number, because 1152111327 - 2⁶ = 1152111263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1152111297 and 1152111306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152116327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192018552 + ... + 192018557.

It is an arithmetic number, because the mean of its divisors is an integer number (384037110).

Almost surely, 2^1152111327 is an apocalyptic number.

1152111327 is a deficient number, since it is larger than the sum of its proper divisors (384037113).

1152111327 is an equidigital number, since it uses as much as digits as its factorization.

1152111327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384037112.

The product of its digits is 420, while the sum is 24.

The square root of 1152111327 is about 33942.7654589310. The cubic root of 1152111327 is about 1048.3303250307.

Adding to 1152111327 its reverse (7231112511), we get a palindrome (8383223838).

The spelling of 1152111327 in words is "one billion, one hundred fifty-two million, one hundred eleven thousand, three hundred twenty-seven".