238150113 has 4 divisors (see below), whose sum is σ = 317533488. Its totient is φ = 158766740.

The previous prime is 238150063. The next prime is 238150141. The reversal of 238150113 is 311051832.

238150113 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 238150113 - 2⁹ = 238149601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238150513) 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, 39691683 + ... + 39691688.

It is an arithmetic number, because the mean of its divisors is an integer number (79383372).

Almost surely, 2^238150113 is an apocalyptic number.

It is an amenable number.

238150113 is a deficient number, since it is larger than the sum of its proper divisors (79383375).

238150113 is an equidigital number, since it uses as much as digits as its factorization.

238150113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79383374.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 238150113 is about 15432.1130439094. The cubic root of 238150113 is about 619.8457064894.

The spelling of 238150113 in words is "two hundred thirty-eight million, one hundred fifty thousand, one hundred thirteen".