1127321059 has 4 divisors (see below), whose sum is σ = 1127824120. Its totient is φ = 1126818000.

The previous prime is 1127321021. The next prime is 1127321071. The reversal of 1127321059 is 9501237211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9501237211 = 1753 ⋅5419987.

It is a cyclic number.

It is not a de Polignac number, because 1127321059 - 2²⁵ = 1093766627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1127321059.

It is not an unprimeable number, because it can be changed into a prime (1127321009) 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, 248154 + ... + 252655.

It is an arithmetic number, because the mean of its divisors is an integer number (281956030).

Almost surely, 2^1127321059 is an apocalyptic number.

1127321059 is a deficient number, since it is larger than the sum of its proper divisors (503061).

1127321059 is an equidigital number, since it uses as much as digits as its factorization.

1127321059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503060.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 1127321059 is about 33575.6021390533. The cubic root of 1127321059 is about 1040.7566790464.

The spelling of 1127321059 in words is "one billion, one hundred twenty-seven million, three hundred twenty-one thousand, fifty-nine".