1105610423 has 2 divisors, whose sum is σ = 1105610424. Its totient is φ = 1105610422.

The previous prime is 1105610417. The next prime is 1105610447. The reversal of 1105610423 is 3240165011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1105610423 - 2⁸ = 1105610167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105610923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552805211 + 552805212.

It is an arithmetic number, because the mean of its divisors is an integer number (552805212).

Almost surely, 2^1105610423 is an apocalyptic number.

1105610423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105610423 is an equidigital number, since it uses as much as digits as its factorization.

1105610423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1105610423 is about 33250.7206388072. The cubic root of 1105610423 is about 1034.0321486587.

Adding to 1105610423 its reverse (3240165011), we get a palindrome (4345775434).

The spelling of 1105610423 in words is "one billion, one hundred five million, six hundred ten thousand, four hundred twenty-three".