241000531 has 2 divisors, whose sum is σ = 241000532. Its totient is φ = 241000530.

The previous prime is 241000511. The next prime is 241000547. The reversal of 241000531 is 135000142.

241000531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (241000547) can be obtained adding 241000531 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241000531 - 2¹⁷ = 240869459 is a prime.

It is a super-2 number, since 2×241000531² = 116162511884563922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241000511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120500265 + 120500266.

It is an arithmetic number, because the mean of its divisors is an integer number (120500266).

Almost surely, 2^241000531 is an apocalyptic number.

241000531 is a deficient number, since it is larger than the sum of its proper divisors (1).

241000531 is an equidigital number, since it uses as much as digits as its factorization.

241000531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 241000531 is about 15524.1917986090. The cubic root of 241000531 is about 622.3088823684.

Adding to 241000531 its reverse (135000142), we get a palindrome (376000673).

The spelling of 241000531 in words is "two hundred forty-one million, five hundred thirty-one", and thus it is an aban number.