105553232423 has 2 divisors, whose sum is σ = 105553232424. Its totient is φ = 105553232422.

The previous prime is 105553232413. The next prime is 105553232437. The reversal of 105553232423 is 324232355501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105553232423 - 2⁶ = 105553232359 is a prime.

It is a super-2 number, since 2×105553232423² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105553232413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52776616211 + 52776616212.

It is an arithmetic number, because the mean of its divisors is an integer number (52776616212).

Almost surely, 2^105553232423 is an apocalyptic number.

105553232423 is a deficient number, since it is larger than the sum of its proper divisors (1).

105553232423 is an equidigital number, since it uses as much as digits as its factorization.

105553232423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 105553232423 its reverse (324232355501), we get a palindrome (429785587924).

The spelling of 105553232423 in words is "one hundred five billion, five hundred fifty-three million, two hundred thirty-two thousand, four hundred twenty-three".