11345065423 has 2 divisors, whose sum is σ = 11345065424. Its totient is φ = 11345065422.

The previous prime is 11345065387. The next prime is 11345065439. The reversal of 11345065423 is 32456054311.

It is a strong prime.

It is an emirp because it is prime and its reverse (32456054311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11345065423 - 2⁹ = 11345064911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11345065483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672532711 + 5672532712.

It is an arithmetic number, because the mean of its divisors is an integer number (5672532712).

Almost surely, 2^11345065423 is an apocalyptic number.

11345065423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345065423 is an equidigital number, since it uses as much as digits as its factorization.

11345065423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 11345065423 in words is "eleven billion, three hundred forty-five million, sixty-five thousand, four hundred twenty-three".