375242203 has 4 divisors (see below), whose sum is σ = 428848240. Its totient is φ = 321636168.

The previous prime is 375242167. The next prime is 375242213. The reversal of 375242203 is 302242573.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302242573 = 139 ⋅2174407.

It is not a de Polignac number, because 375242203 - 2²¹ = 373145051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375242213) 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, 26803008 + ... + 26803021.

It is an arithmetic number, because the mean of its divisors is an integer number (107212060).

Almost surely, 2^375242203 is an apocalyptic number.

375242203 is a deficient number, since it is larger than the sum of its proper divisors (53606037).

375242203 is an equidigital number, since it uses as much as digits as its factorization.

375242203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53606036.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 375242203 is about 19371.1693761631. The cubic root of 375242203 is about 721.2800038180.

Adding to 375242203 its reverse (302242573), we get a palindrome (677484776).

The spelling of 375242203 in words is "three hundred seventy-five million, two hundred forty-two thousand, two hundred three".