1150122359 has 4 divisors (see below), whose sum is σ = 1152719016. Its totient is φ = 1147525704.

The previous prime is 1150122343. The next prime is 1150122371. The reversal of 1150122359 is 9532210511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9532210511 = 4691 ⋅2032021.

It is a cyclic number.

It is not a de Polignac number, because 1150122359 - 2⁴ = 1150122343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150122859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1297664 + ... + 1298549.

It is an arithmetic number, because the mean of its divisors is an integer number (288179754).

Almost surely, 2^1150122359 is an apocalyptic number.

1150122359 is a deficient number, since it is larger than the sum of its proper divisors (2596657).

1150122359 is an equidigital number, since it uses as much as digits as its factorization.

1150122359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596656.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 1150122359 is about 33913.4539526719. The cubic root of 1150122359 is about 1047.7267096063.

The spelling of 1150122359 in words is "one billion, one hundred fifty million, one hundred twenty-two thousand, three hundred fifty-nine".