102050041 has 4 divisors (see below), whose sum is σ = 102307492. Its totient is φ = 101792592.

The previous prime is 102050029. The next prime is 102050071. The reversal of 102050041 is 140050201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 92563641 + 9486400 = 9621^2 + 3080^2 .

It is a cyclic number.

It is not a de Polignac number, because 102050041 - 2⁵ = 102050009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102050021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128130 + ... + 128923.

It is an arithmetic number, because the mean of its divisors is an integer number (25576873).

Almost surely, 2^102050041 is an apocalyptic number.

It is an amenable number.

102050041 is a deficient number, since it is larger than the sum of its proper divisors (257451).

102050041 is an equidigital number, since it uses as much as digits as its factorization.

102050041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257450.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 102050041 is about 10101.9820332448. The cubic root of 102050041 is about 467.3092681875.

The spelling of 102050041 in words is "one hundred two million, fifty thousand, forty-one".