242103031271 has 2 divisors, whose sum is σ = 242103031272. Its totient is φ = 242103031270.

The previous prime is 242103031207. The next prime is 242103031321. The reversal of 242103031271 is 172130301242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242103031271 - 2⁶ = 242103031207 is a prime.

It is a super-2 number, since 2×242103031271² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242103031271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242103031171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121051515635 + 121051515636.

It is an arithmetic number, because the mean of its divisors is an integer number (121051515636).

Almost surely, 2^242103031271 is an apocalyptic number.

242103031271 is a deficient number, since it is larger than the sum of its proper divisors (1).

242103031271 is an equidigital number, since it uses as much as digits as its factorization.

242103031271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 242103031271 in words is "two hundred forty-two billion, one hundred three million, thirty-one thousand, two hundred seventy-one".