23655103 has 2 divisors, whose sum is σ = 23655104. Its totient is φ = 23655102.

The previous prime is 23655101. The next prime is 23655131. The reversal of 23655103 is 30155632.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23655103 - 2¹ = 23655101 is a prime.

It is a super-3 number, since 3×23655103³ (a number of 23 digits) contains 333 as substring.

Together with 23655101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23655101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11827551 + 11827552.

It is an arithmetic number, because the mean of its divisors is an integer number (11827552).

Almost surely, 2^23655103 is an apocalyptic number.

23655103 is a deficient number, since it is larger than the sum of its proper divisors (1).

23655103 is an equidigital number, since it uses as much as digits as its factorization.

23655103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 23655103 is about 4863.6512004871. The cubic root of 23655103 is about 287.0614986358.

The spelling of 23655103 in words is "twenty-three million, six hundred fifty-five thousand, one hundred three".