10201238 has 4 divisors (see below), whose sum is σ = 15301860. Its totient is φ = 5100618.

The previous prime is 10201231. The next prime is 10201267. The reversal of 10201238 is 83210201.

10201238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83210201 = 307 ⋅271043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550308 + ... + 2550311.

It is an arithmetic number, because the mean of its divisors is an integer number (3825465).

Almost surely, 2^10201238 is an apocalyptic number.

10201238 is a deficient number, since it is larger than the sum of its proper divisors (5100622).

10201238 is an equidigital number, since it uses as much as digits as its factorization.

10201238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100621.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10201238 is about 3193.9376950717. The cubic root of 10201238 is about 216.8790622033.

Adding to 10201238 its reverse (83210201), we get a palindrome (93411439).

The spelling of 10201238 in words is "ten million, two hundred one thousand, two hundred thirty-eight".