10342081 has 2 divisors, whose sum is σ = 10342082. Its totient is φ = 10342080.

The previous prime is 10342063. The next prime is 10342133. The reversal of 10342081 is 18024301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 1461681 = 2980^2 + 1209^2 .

It is a cyclic number.

It is not a de Polignac number, because 10342081 - 2²³ = 1953473 is a prime.

It is a super-2 number, since 2×10342081² = 213917278821122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10342181) 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 as a sum of consecutive naturals, namely, 5171040 + 5171041.

It is an arithmetic number, because the mean of its divisors is an integer number (5171041).

Almost surely, 2^10342081 is an apocalyptic number.

It is an amenable number.

10342081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342081 is an equidigital number, since it uses as much as digits as its factorization.

10342081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10342081 is about 3215.9106019913. The cubic root of 10342081 is about 217.8726144654.

Adding to 10342081 its reverse (18024301), we get a palindrome (28366382).

The spelling of 10342081 in words is "ten million, three hundred forty-two thousand, eighty-one".