102535241 has 2 divisors, whose sum is σ = 102535242. Its totient is φ = 102535240.

The previous prime is 102535217. The next prime is 102535243. The reversal of 102535241 is 142535201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88435216 + 14100025 = 9404^2 + 3755^2 .

It is a cyclic number.

It is not a de Polignac number, because 102535241 - 2¹⁰ = 102534217 is a prime.

Together with 102535243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102535243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51267620 + 51267621.

It is an arithmetic number, because the mean of its divisors is an integer number (51267621).

Almost surely, 2^102535241 is an apocalyptic number.

It is an amenable number.

102535241 is a deficient number, since it is larger than the sum of its proper divisors (1).

102535241 is an equidigital number, since it uses as much as digits as its factorization.

102535241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 102535241 is about 10125.9686450235. The cubic root of 102535241 is about 468.0487095307.

The spelling of 102535241 in words is "one hundred two million, five hundred thirty-five thousand, two hundred forty-one".