23361061 has 2 divisors, whose sum is σ = 23361062. Its totient is φ = 23361060.

The previous prime is 23361049. The next prime is 23361067. The reversal of 23361061 is 16016332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23338561 + 22500 = 4831^2 + 150^2 .

It is a cyclic number.

It is not a de Polignac number, because 23361061 - 2¹¹ = 23359013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23361067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11680530 + 11680531.

It is an arithmetic number, because the mean of its divisors is an integer number (11680531).

Almost surely, 2^23361061 is an apocalyptic number.

It is an amenable number.

23361061 is a deficient number, since it is larger than the sum of its proper divisors (1).

23361061 is an equidigital number, since it uses as much as digits as its factorization.

23361061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 23361061 is about 4833.3281494225. The cubic root of 23361061 is about 285.8671078039.

Adding to 23361061 its reverse (16016332), we get a palindrome (39377393).

The spelling of 23361061 in words is "twenty-three million, three hundred sixty-one thousand, sixty-one".