102908041 has 2 divisors, whose sum is σ = 102908042. Its totient is φ = 102908040.

The previous prime is 102908023. The next prime is 102908053. The reversal of 102908041 is 140809201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81378441 + 21529600 = 9021^2 + 4640^2 .

It is a cyclic number.

It is not a de Polignac number, because 102908041 - 2⁹ = 102907529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102907997 and 102908015.

It is not a weakly prime, because it can be changed into another prime (102908341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51454020 + 51454021.

It is an arithmetic number, because the mean of its divisors is an integer number (51454021).

Almost surely, 2^102908041 is an apocalyptic number.

It is an amenable number.

102908041 is a deficient number, since it is larger than the sum of its proper divisors (1).

102908041 is an equidigital number, since it uses as much as digits as its factorization.

102908041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 102908041 is about 10144.3600586730. The cubic root of 102908041 is about 468.6152708855.

The spelling of 102908041 in words is "one hundred two million, nine hundred eight thousand, forty-one".