105323087525 has 12 divisors (see below), whose sum is σ = 136278917472. Its totient is φ = 80595057840.

The previous prime is 105323087483. The next prime is 105323087531. The reversal of 105323087525 is 525780323501.

It is not a de Polignac number, because 105323087525 - 2¹⁶ = 105323021989 is a prime.

It is a super-2 number, since 2×105323087525² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91584719 + ... + 91585868.

It is an arithmetic number, because the mean of its divisors is an integer number (11356576456).

Almost surely, 2^105323087525 is an apocalyptic number.

It is an amenable number.

105323087525 is a deficient number, since it is larger than the sum of its proper divisors (30955829947).

105323087525 is a wasteful number, since it uses less digits than its factorization.

105323087525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183170620 (or 183170615 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 105323087525 in words is "one hundred five billion, three hundred twenty-three million, eighty-seven thousand, five hundred twenty-five".