102325133 has 2 divisors, whose sum is σ = 102325134. Its totient is φ = 102325132.

The previous prime is 102325117. The next prime is 102325151. The reversal of 102325133 is 331523201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85784644 + 16540489 = 9262^2 + 4067^2 .

It is a cyclic number.

It is not a de Polignac number, because 102325133 - 2⁴ = 102325117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102325103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51162566 + 51162567.

It is an arithmetic number, because the mean of its divisors is an integer number (51162567).

Almost surely, 2^102325133 is an apocalyptic number.

It is an amenable number.

102325133 is a deficient number, since it is larger than the sum of its proper divisors (1).

102325133 is an equidigital number, since it uses as much as digits as its factorization.

102325133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 102325133 is about 10115.5886136201. The cubic root of 102325133 is about 467.7287934222.

Adding to 102325133 its reverse (331523201), we get a palindrome (433848334).

The spelling of 102325133 in words is "one hundred two million, three hundred twenty-five thousand, one hundred thirty-three".