102352205125 has 32 divisors (see below), whose sum is σ = 134339272704. Its totient is φ = 77704704000.

The previous prime is 102352205117. The next prime is 102352205149. The reversal of 102352205125 is 521502253201.

It is not a de Polignac number, because 102352205125 - 2³ = 102352205117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102352205093 and 102352205102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224965 + ... + 505285.

It is an arithmetic number, because the mean of its divisors is an integer number (4198102272).

Almost surely, 2^102352205125 is an apocalyptic number.

It is an amenable number.

102352205125 is a deficient number, since it is larger than the sum of its proper divisors (31987067579).

102352205125 is a wasteful number, since it uses less digits than its factorization.

102352205125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280486 (or 280476 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 102352205125 its reverse (521502253201), we get a palindrome (623854458326).

The spelling of 102352205125 in words is "one hundred two billion, three hundred fifty-two million, two hundred five thousand, one hundred twenty-five".