10011361 has 2 divisors, whose sum is σ = 10011362. Its totient is φ = 10011360.

The previous prime is 10011359. The next prime is 10011367. The reversal of 10011361 is 16311001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6533136 + 3478225 = 2556^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011361 - 2¹ = 10011359 is a prime.

Together with 10011359, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10011367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005680 + 5005681.

It is an arithmetic number, because the mean of its divisors is an integer number (5005681).

Almost surely, 2^10011361 is an apocalyptic number.

It is an amenable number.

10011361 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011361 is an equidigital number, since it uses as much as digits as its factorization.

10011361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 10011361 is about 3164.0734820797. The cubic root of 10011361 is about 215.5250265668.

Adding to 10011361 its reverse (16311001), we get a palindrome (26322362).

The spelling of 10011361 in words is "ten million, eleven thousand, three hundred sixty-one".