241240403211331 has 2 divisors, whose sum is σ = 241240403211332. Its totient is φ = 241240403211330.

The previous prime is 241240403211299. The next prime is 241240403211371. The reversal of 241240403211331 is 133112304042142.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241240403211331 - 2⁵ = 241240403211299 is a prime.

It is a super-2 number, since 2×241240403211331² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 241240403211293 and 241240403211302.

It is not a weakly prime, because it can be changed into another prime (241240403211371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120620201605665 + 120620201605666.

It is an arithmetic number, because the mean of its divisors is an integer number (120620201605666).

Almost surely, 2^{241240403211331} is an apocalyptic number.

241240403211331 is a deficient number, since it is larger than the sum of its proper divisors (1).

241240403211331 is an equidigital number, since it uses as much as digits as its factorization.

241240403211331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 241240403211331 its reverse (133112304042142), we get a palindrome (374352707253473).

The spelling of 241240403211331 in words is "two hundred forty-one trillion, two hundred forty billion, four hundred three million, two hundred eleven thousand, three hundred thirty-one".