1105001423 has 2 divisors, whose sum is σ = 1105001424. Its totient is φ = 1105001422.

The previous prime is 1105001419. The next prime is 1105001437. The reversal of 1105001423 is 3241005011.

It is a weak prime.

It is an emirp because it is prime and its reverse (3241005011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1105001423 - 2² = 1105001419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105004423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552500711 + 552500712.

It is an arithmetic number, because the mean of its divisors is an integer number (552500712).

Almost surely, 2^1105001423 is an apocalyptic number.

1105001423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105001423 is an equidigital number, since it uses as much as digits as its factorization.

1105001423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1105001423 is about 33241.5616811244. The cubic root of 1105001423 is about 1033.8422562023.

Adding to 1105001423 its reverse (3241005011), we get a palindrome (4346006434).

The spelling of 1105001423 in words is "one billion, one hundred five million, one thousand, four hundred twenty-three".