23667101 has 2 divisors, whose sum is σ = 23667102. Its totient is φ = 23667100.

The previous prime is 23667079. The next prime is 23667109. The reversal of 23667101 is 10176632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22562500 + 1104601 = 4750^2 + 1051^2 .

It is a cyclic number.

It is not a de Polignac number, because 23667101 - 2⁶ = 23667037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23667109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11833550 + 11833551.

It is an arithmetic number, because the mean of its divisors is an integer number (11833551).

Almost surely, 2^23667101 is an apocalyptic number.

It is an amenable number.

23667101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23667101 is an equidigital number, since it uses as much as digits as its factorization.

23667101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 23667101 is about 4864.8844796151. The cubic root of 23667101 is about 287.1100234964.

The spelling of 23667101 in words is "twenty-three million, six hundred sixty-seven thousand, one hundred one".