1137072327 has 4 divisors (see below), whose sum is σ = 1516096440. Its totient is φ = 758048216.

The previous prime is 1137072323. The next prime is 1137072329. The reversal of 1137072327 is 7232707311.

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 1137072327 - 2² = 1137072323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137072323) 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, 189512052 + ... + 189512057.

It is an arithmetic number, because the mean of its divisors is an integer number (379024110).

Almost surely, 2^1137072327 is an apocalyptic number.

1137072327 is a deficient number, since it is larger than the sum of its proper divisors (379024113).

1137072327 is an equidigital number, since it uses as much as digits as its factorization.

1137072327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379024112.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 1137072327 is about 33720.5030656424. The cubic root of 1137072327 is about 1043.7488982646.

Adding to 1137072327 its reverse (7232707311), we get a palindrome (8369779638).

The spelling of 1137072327 in words is "one billion, one hundred thirty-seven million, seventy-two thousand, three hundred twenty-seven".