242104412012101 has 2 divisors, whose sum is σ = 242104412012102. Its totient is φ = 242104412012100.

The previous prime is 242104412012003. The next prime is 242104412012107. The reversal of 242104412012101 is 101210214401242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169851946991076 + 72252465021025 = 13032726^2 + 8500145^2 .

It is a cyclic number.

It is not a de Polignac number, because 242104412012101 - 2²⁹ = 242103875141189 is a prime.

It is a super-2 number, since 2×242104412012101² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242104412012107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121052206006050 + 121052206006051.

It is an arithmetic number, because the mean of its divisors is an integer number (121052206006051).

Almost surely, 2^{242104412012101} is an apocalyptic number.

It is an amenable number.

242104412012101 is a deficient number, since it is larger than the sum of its proper divisors (1).

242104412012101 is an equidigital number, since it uses as much as digits as its factorization.

242104412012101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 242104412012101 its reverse (101210214401242), we get a palindrome (343314626413343).

The spelling of 242104412012101 in words is "two hundred forty-two trillion, one hundred four billion, four hundred twelve million, twelve thousand, one hundred one".