1105232159 has 2 divisors, whose sum is σ = 1105232160. Its totient is φ = 1105232158.

The previous prime is 1105232131. The next prime is 1105232329. The reversal of 1105232159 is 9512325011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1105232159 - 2²⁰ = 1104183583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105232059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552616079 + 552616080.

It is an arithmetic number, because the mean of its divisors is an integer number (552616080).

Almost surely, 2^1105232159 is an apocalyptic number.

1105232159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105232159 is an equidigital number, since it uses as much as digits as its factorization.

1105232159 is an evil number, because the sum of its binary digits is even.

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

The square root of 1105232159 is about 33245.0320950364. The cubic root of 1105232159 is about 1033.9142102650.

The spelling of 1105232159 in words is "one billion, one hundred five million, two hundred thirty-two thousand, one hundred fifty-nine".