1106145559 has 2 divisors, whose sum is σ = 1106145560. Its totient is φ = 1106145558.

The previous prime is 1106145533. The next prime is 1106145577. The reversal of 1106145559 is 9555416011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1106145559 - 2⁵ = 1106145527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106145589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553072779 + 553072780.

It is an arithmetic number, because the mean of its divisors is an integer number (553072780).

Almost surely, 2^1106145559 is an apocalyptic number.

1106145559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106145559 is an equidigital number, since it uses as much as digits as its factorization.

1106145559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 37.

The square root of 1106145559 is about 33258.7666488101. The cubic root of 1106145559 is about 1034.1989520111.

It can be divided in two parts, 1106145 and 559, that added together give a square (1106704 = 1052²).

The spelling of 1106145559 in words is "one billion, one hundred six million, one hundred forty-five thousand, five hundred fifty-nine".