102056041 has 4 divisors (see below), whose sum is σ = 102079300. Its totient is φ = 102032784.

The previous prime is 102055997. The next prime is 102056051. The reversal of 102056041 is 140650201.

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 34339600 + 67716441 = 5860^2 + 8229^2 .

It is a cyclic number.

It is not a de Polignac number, because 102056041 - 2⁹ = 102055529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102056051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2826 + ... + 14563.

It is an arithmetic number, because the mean of its divisors is an integer number (25519825).

Almost surely, 2^102056041 is an apocalyptic number.

It is an amenable number.

102056041 is a deficient number, since it is larger than the sum of its proper divisors (23259).

102056041 is an equidigital number, since it uses as much as digits as its factorization.

102056041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23258.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 102056041 is about 10102.2790003048. The cubic root of 102056041 is about 467.3184264417.

The spelling of 102056041 in words is "one hundred two million, fifty-six thousand, forty-one".