1150336091 has 2 divisors, whose sum is σ = 1150336092. Its totient is φ = 1150336090.

The previous prime is 1150336079. The next prime is 1150336097. The reversal of 1150336091 is 1906330511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1150336091 - 2¹⁴ = 1150319707 is a prime.

It is not a weakly prime, because it can be changed into another prime (1150336097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575168045 + 575168046.

It is an arithmetic number, because the mean of its divisors is an integer number (575168046).

Almost surely, 2^1150336091 is an apocalyptic number.

1150336091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150336091 is an equidigital number, since it uses as much as digits as its factorization.

1150336091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 1150336091 is about 33916.6049450708. The cubic root of 1150336091 is about 1047.7916067173.

The spelling of 1150336091 in words is "one billion, one hundred fifty million, three hundred thirty-six thousand, ninety-one".