10061813 has 2 divisors, whose sum is σ = 10061814. Its totient is φ = 10061812.

The previous prime is 10061803. The next prime is 10061819. The reversal of 10061813 is 31816001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9721924 + 339889 = 3118^2 + 583^2 .

It is a cyclic number.

It is not a de Polignac number, because 10061813 - 2⁴ = 10061797 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10061819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5030906 + 5030907.

It is an arithmetic number, because the mean of its divisors is an integer number (5030907).

Almost surely, 2^10061813 is an apocalyptic number.

It is an amenable number.

10061813 is a deficient number, since it is larger than the sum of its proper divisors (1).

10061813 is an equidigital number, since it uses as much as digits as its factorization.

10061813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 10061813 is about 3172.0360968942. The cubic root of 10061813 is about 215.8864643956.

Adding to 10061813 its reverse (31816001), we get a palindrome (41877814).

The spelling of 10061813 in words is "ten million, sixty-one thousand, eight hundred thirteen".