238420204303 has 2 divisors, whose sum is σ = 238420204304. Its totient is φ = 238420204302.

The previous prime is 238420204289. The next prime is 238420204339. The reversal of 238420204303 is 303402024832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 238420204303 - 2⁵ = 238420204271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238420207303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119210102151 + 119210102152.

It is an arithmetic number, because the mean of its divisors is an integer number (119210102152).

Almost surely, 2^238420204303 is an apocalyptic number.

238420204303 is a deficient number, since it is larger than the sum of its proper divisors (1).

238420204303 is an equidigital number, since it uses as much as digits as its factorization.

238420204303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

The spelling of 238420204303 in words is "two hundred thirty-eight billion, four hundred twenty million, two hundred four thousand, three hundred three".