385352203 has 4 divisors (see below), whose sum is σ = 398640240. Its totient is φ = 372064168.

The previous prime is 385352183. The next prime is 385352207. The reversal of 385352203 is 302253583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 385352203 - 2⁵ = 385352171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385352207) 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, 6643975 + ... + 6644032.

It is an arithmetic number, because the mean of its divisors is an integer number (99660060).

Almost surely, 2^385352203 is an apocalyptic number.

385352203 is a deficient number, since it is larger than the sum of its proper divisors (13288037).

385352203 is a wasteful number, since it uses less digits than its factorization.

385352203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13288036.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 385352203 is about 19630.3897821719. The cubic root of 385352203 is about 727.7004029018.

The spelling of 385352203 in words is "three hundred eighty-five million, three hundred fifty-two thousand, two hundred three".