105207074425 has 12 divisors (see below), whose sum is σ = 130505843520. Its totient is φ = 84134000720.

The previous prime is 105207074363. The next prime is 105207074491. The reversal of 105207074425 is 524470702501.

It is not a de Polignac number, because 105207074425 - 2¹⁷ = 105206943353 is a prime.

It is a super-2 number, since 2×105207074425² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 723565 + ... + 856714.

It is an arithmetic number, because the mean of its divisors is an integer number (10875486960).

Almost surely, 2^105207074425 is an apocalyptic number.

It is an amenable number.

105207074425 is a deficient number, since it is larger than the sum of its proper divisors (25298769095).

105207074425 is a wasteful number, since it uses less digits than its factorization.

105207074425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582952 (or 1582947 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 37.

Adding to 105207074425 its reverse (524470702501), we get a palindrome (629677776926).

The spelling of 105207074425 in words is "one hundred five billion, two hundred seven million, seventy-four thousand, four hundred twenty-five".