27238103 has 2 divisors, whose sum is σ = 27238104. Its totient is φ = 27238102.

The previous prime is 27238093. The next prime is 27238109. The reversal of 27238103 is 30183272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27238103 - 2¹⁶ = 27172567 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27238109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13619051 + 13619052.

It is an arithmetic number, because the mean of its divisors is an integer number (13619052).

Almost surely, 2^27238103 is an apocalyptic number.

27238103 is a deficient number, since it is larger than the sum of its proper divisors (1).

27238103 is an equidigital number, since it uses as much as digits as its factorization.

27238103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 27238103 is about 5219.0136041210. The cubic root of 27238103 is about 300.8792833147.

The spelling of 27238103 in words is "twenty-seven million, two hundred thirty-eight thousand, one hundred three".