242011210403 has 2 divisors, whose sum is σ = 242011210404. Its totient is φ = 242011210402.

The previous prime is 242011210271. The next prime is 242011210421. The reversal of 242011210403 is 304012110242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242011210403 - 2¹⁰ = 242011209379 is a prime.

It is not a weakly prime, because it can be changed into another prime (242011215403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121005605201 + 121005605202.

It is an arithmetic number, because the mean of its divisors is an integer number (121005605202).

Almost surely, 2^242011210403 is an apocalyptic number.

242011210403 is a deficient number, since it is larger than the sum of its proper divisors (1).

242011210403 is an equidigital number, since it uses as much as digits as its factorization.

242011210403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 242011210403 its reverse (304012110242), we get a palindrome (546023320645).

The spelling of 242011210403 in words is "two hundred forty-two billion, eleven million, two hundred ten thousand, four hundred three".