241303431 has 4 divisors (see below), whose sum is σ = 321737912. Its totient is φ = 160868952.

The previous prime is 241303417. The next prime is 241303459. The reversal of 241303431 is 134303142.

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

It is not a de Polignac number, because 241303431 - 2¹⁷ = 241172359 is a prime.

It is a super-2 number, since 2×241303431² = 116454691624743522, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 241303398 and 241303407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241303481) 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, 40217236 + ... + 40217241.

It is an arithmetic number, because the mean of its divisors is an integer number (80434478).

Almost surely, 2^241303431 is an apocalyptic number.

241303431 is a deficient number, since it is larger than the sum of its proper divisors (80434481).

241303431 is an equidigital number, since it uses as much as digits as its factorization.

241303431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80434480.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 241303431 is about 15533.9444765327. The cubic root of 241303431 is about 622.5694882188.

Adding to 241303431 its reverse (134303142), we get a palindrome (375606573).

The spelling of 241303431 in words is "two hundred forty-one million, three hundred three thousand, four hundred thirty-one".