11110433423 has 2 divisors, whose sum is σ = 11110433424. Its totient is φ = 11110433422.

The previous prime is 11110433401. The next prime is 11110433437. The reversal of 11110433423 is 32433401111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11110433423 - 2⁶ = 11110433359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110433443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555216711 + 5555216712.

It is an arithmetic number, because the mean of its divisors is an integer number (5555216712).

Almost surely, 2^11110433423 is an apocalyptic number.

11110433423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110433423 is an equidigital number, since it uses as much as digits as its factorization.

11110433423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11110433423 its reverse (32433401111), we get a palindrome (43543834534).

The spelling of 11110433423 in words is "eleven billion, one hundred ten million, four hundred thirty-three thousand, four hundred twenty-three".