102230133434225 has 24 divisors (see below), whose sum is σ = 126813039085920. Its totient is φ = 81753355537920.

The previous prime is 102230133434197. The next prime is 102230133434237. The reversal of 102230133434225 is 522434331032201.

It is not a de Polignac number, because 102230133434225 - 2⁸ = 102230133433969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 738924257 + ... + 739062593.

It is an arithmetic number, because the mean of its divisors is an integer number (5283876628580).

Almost surely, 2^{102230133434225} is an apocalyptic number.

It is an amenable number.

102230133434225 is a deficient number, since it is larger than the sum of its proper divisors (24582905651695).

102230133434225 is a wasteful number, since it uses less digits than its factorization.

102230133434225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149249 (or 149244 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 102230133434225 its reverse (522434331032201), we get a palindrome (624664464466426).

The spelling of 102230133434225 in words is "one hundred two trillion, two hundred thirty billion, one hundred thirty-three million, four hundred thirty-four thousand, two hundred twenty-five".