241530510852811 has 2 divisors, whose sum is σ = 241530510852812. Its totient is φ = 241530510852810.

The previous prime is 241530510852647. The next prime is 241530510852817. The reversal of 241530510852811 is 118258015035142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241530510852811 - 2³³ = 241521920918219 is a prime.

It is not a weakly prime, because it can be changed into another prime (241530510852817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120765255426405 + 120765255426406.

It is an arithmetic number, because the mean of its divisors is an integer number (120765255426406).

Almost surely, 2^{241530510852811} is an apocalyptic number.

241530510852811 is a deficient number, since it is larger than the sum of its proper divisors (1).

241530510852811 is an equidigital number, since it uses as much as digits as its factorization.

241530510852811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384000, while the sum is 46.

Adding to 241530510852811 its reverse (118258015035142), we get a palindrome (359788525887953).

The spelling of 241530510852811 in words is "two hundred forty-one trillion, five hundred thirty billion, five hundred ten million, eight hundred fifty-two thousand, eight hundred eleven".