238535107 has 2 divisors, whose sum is σ = 238535108. Its totient is φ = 238535106.

The previous prime is 238535057. The next prime is 238535119. The reversal of 238535107 is 701535832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238535107 - 2⁷ = 238534979 is a prime.

It is not a weakly prime, because it can be changed into another prime (238535137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119267553 + 119267554.

It is an arithmetic number, because the mean of its divisors is an integer number (119267554).

Almost surely, 2^238535107 is an apocalyptic number.

238535107 is a deficient number, since it is larger than the sum of its proper divisors (1).

238535107 is an equidigital number, since it uses as much as digits as its factorization.

238535107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 238535107 is about 15444.5818007481. The cubic root of 238535107 is about 620.1795413085.

The spelling of 238535107 in words is "two hundred thirty-eight million, five hundred thirty-five thousand, one hundred seven".