105425524423 has 2 divisors, whose sum is σ = 105425524424. Its totient is φ = 105425524422.

The previous prime is 105425524381. The next prime is 105425524433. The reversal of 105425524423 is 324425524501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105425524423 - 2²¹ = 105423427271 is a prime.

It is a super-2 number, since 2×105425524423² (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 (105425524433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52712762211 + 52712762212.

It is an arithmetic number, because the mean of its divisors is an integer number (52712762212).

Almost surely, 2^105425524423 is an apocalyptic number.

105425524423 is a deficient number, since it is larger than the sum of its proper divisors (1).

105425524423 is an equidigital number, since it uses as much as digits as its factorization.

105425524423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 105425524423 in words is "one hundred five billion, four hundred twenty-five million, five hundred twenty-four thousand, four hundred twenty-three".