10231238 has 4 divisors (see below), whose sum is σ = 15346860. Its totient is φ = 5115618.

The previous prime is 10231237. The next prime is 10231241. The reversal of 10231238 is 83213201.

10231238 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557808 + ... + 2557811.

It is an arithmetic number, because the mean of its divisors is an integer number (3836715).

Almost surely, 2^10231238 is an apocalyptic number.

10231238 is a deficient number, since it is larger than the sum of its proper divisors (5115622).

10231238 is an equidigital number, since it uses as much as digits as its factorization.

10231238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115621.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10231238 is about 3198.6306445102. The cubic root of 10231238 is about 217.0914548640.

Adding to 10231238 its reverse (83213201), we get a palindrome (93444439).

The spelling of 10231238 in words is "ten million, two hundred thirty-one thousand, two hundred thirty-eight".