11120353423 has 2 divisors, whose sum is σ = 11120353424. Its totient is φ = 11120353422.

The previous prime is 11120353397. The next prime is 11120353469. The reversal of 11120353423 is 32435302111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11120353423 - 2⁹ = 11120352911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120353493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560176711 + 5560176712.

It is an arithmetic number, because the mean of its divisors is an integer number (5560176712).

Almost surely, 2^11120353423 is an apocalyptic number.

11120353423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120353423 is an equidigital number, since it uses as much as digits as its factorization.

11120353423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 11120353423 its reverse (32435302111), we get a palindrome (43555655534).

The spelling of 11120353423 in words is "eleven billion, one hundred twenty million, three hundred fifty-three thousand, four hundred twenty-three".