241121139971 has 2 divisors, whose sum is σ = 241121139972. Its totient is φ = 241121139970.

The previous prime is 241121139967. The next prime is 241121140009. The reversal of 241121139971 is 179931121142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241121139971 - 2² = 241121139967 is a prime.

It is not a weakly prime, because it can be changed into another prime (241121132971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120560569985 + 120560569986.

It is an arithmetic number, because the mean of its divisors is an integer number (120560569986).

Almost surely, 2^241121139971 is an apocalyptic number.

241121139971 is a deficient number, since it is larger than the sum of its proper divisors (1).

241121139971 is an equidigital number, since it uses as much as digits as its factorization.

241121139971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 41.

The spelling of 241121139971 in words is "two hundred forty-one billion, one hundred twenty-one million, one hundred thirty-nine thousand, nine hundred seventy-one".