102752610342425 has 6 divisors (see below), whose sum is σ = 127413236824638. Its totient is φ = 82202088273920.

The previous prime is 102752610342419. The next prime is 102752610342433. The reversal of 102752610342425 is 524243016257201.

It can be written as a sum of positive squares in 3 ways, for example, as 25227033113104 + 77525577229321 = 5022652^2 + 8804861^2 .

It is not a de Polignac number, because 102752610342425 - 2³² = 102748315375129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2055052206824 + ... + 2055052206873.

It is an arithmetic number, because the mean of its divisors is an integer number (21235539470773).

Almost surely, 2^{102752610342425} is an apocalyptic number.

It is an amenable number.

102752610342425 is a deficient number, since it is larger than the sum of its proper divisors (24660626482213).

102752610342425 is an equidigital number, since it uses as much as digits as its factorization.

102752610342425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4110104413707 (or 4110104413702 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

Adding to 102752610342425 its reverse (524243016257201), we get a palindrome (626995626599626).

The spelling of 102752610342425 in words is "one hundred two trillion, seven hundred fifty-two billion, six hundred ten million, three hundred forty-two thousand, four hundred twenty-five".