238101 has 4 divisors (see below), whose sum is σ = 317472. Its totient is φ = 158732.

The previous prime is 238099. The next prime is 238103. The reversal of 238101 is 101832.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (238099) and next prime (238103).

It is a cyclic number.

It is not a de Polignac number, because 238101 - 2¹ = 238099 is a prime.

It is a D-number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39681 + ... + 39686.

It is an arithmetic number, because the mean of its divisors is an integer number (79368).

2²³⁸¹⁰¹ is an apocalyptic number.

It is an amenable number.

238101 is a deficient number, since it is larger than the sum of its proper divisors (79371).

238101 is an equidigital number, since it uses as much as digits as its factorization.

238101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79370.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 238101 is about 487.9559406340. The cubic root of 238101 is about 61.9803093905.

Adding to 238101 its reverse (101832), we get a palindrome (339933).

The spelling of 238101 in words is "two hundred thirty-eight thousand, one hundred one".