1102144559 has 2 divisors, whose sum is σ = 1102144560. Its totient is φ = 1102144558.

The previous prime is 1102144531. The next prime is 1102144577. The reversal of 1102144559 is 9554412011.

It is a strong prime.

It is an emirp because it is prime and its reverse (9554412011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102144559 - 2¹² = 1102140463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102144579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551072279 + 551072280.

It is an arithmetic number, because the mean of its divisors is an integer number (551072280).

Almost surely, 2^1102144559 is an apocalyptic number.

1102144559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102144559 is an equidigital number, since it uses as much as digits as its factorization.

1102144559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 1102144559 is about 33198.5626044261. The cubic root of 1102144559 is about 1032.9505240938.

The spelling of 1102144559 in words is "one billion, one hundred two million, one hundred forty-four thousand, five hundred fifty-nine".