1105464043 has 2 divisors, whose sum is σ = 1105464044. Its totient is φ = 1105464042.

The previous prime is 1105464037. The next prime is 1105464071. The reversal of 1105464043 is 3404645011.

It is an a-pointer prime, because the next prime (1105464071) can be obtained adding 1105464043 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1105464043 - 2¹³ = 1105455851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105464443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552732021 + 552732022.

It is an arithmetic number, because the mean of its divisors is an integer number (552732022).

Almost surely, 2^1105464043 is an apocalyptic number.

1105464043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105464043 is an equidigital number, since it uses as much as digits as its factorization.

1105464043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1105464043 is about 33248.5194106444. The cubic root of 1105464043 is about 1033.9865122382.

The spelling of 1105464043 in words is "one billion, one hundred five million, four hundred sixty-four thousand, forty-three".