238532323 has 2 divisors, whose sum is σ = 238532324. Its totient is φ = 238532322.

The previous prime is 238532291. The next prime is 238532341. The reversal of 238532323 is 323235832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238532323 - 2⁵ = 238532291 is a prime.

It is not a weakly prime, because it can be changed into another prime (238532353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119266161 + 119266162.

It is an arithmetic number, because the mean of its divisors is an integer number (119266162).

Almost surely, 2^238532323 is an apocalyptic number.

238532323 is a deficient number, since it is larger than the sum of its proper divisors (1).

238532323 is an equidigital number, since it uses as much as digits as its factorization.

238532323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 31.

The square root of 238532323 is about 15444.4916717903. The cubic root of 238532323 is about 620.1771285448.

The spelling of 238532323 in words is "two hundred thirty-eight million, five hundred thirty-two thousand, three hundred twenty-three".