102425225105 has 8 divisors (see below), whose sum is σ = 140468880192. Its totient is φ = 70234440048.

The previous prime is 102425225047. The next prime is 102425225129. The reversal of 102425225105 is 501522524201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102425225105 - 2¹⁰ = 102425224081 is a prime.

It is a super-2 number, since 2×102425225105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 1463217467 + ... + 1463217536.

It is an arithmetic number, because the mean of its divisors is an integer number (17558610024).

Almost surely, 2^102425225105 is an apocalyptic number.

It is an amenable number.

102425225105 is a deficient number, since it is larger than the sum of its proper divisors (38043655087).

102425225105 is an equidigital number, since it uses as much as digits as its factorization.

102425225105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926435015.

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 102425225105 its reverse (501522524201), we get a palindrome (603947749306).

The spelling of 102425225105 in words is "one hundred two billion, four hundred twenty-five million, two hundred twenty-five thousand, one hundred five".