3101444122121 has 2 divisors, whose sum is σ = 3101444122122. Its totient is φ = 3101444122120.

The previous prime is 3101444122103. The next prime is 3101444122157. The reversal of 3101444122121 is 1212214441013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2590699489225 + 510744632896 = 1609565^2 + 714664^2 .

It is an emirp because it is prime and its reverse (1212214441013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3101444122121 - 2⁶ = 3101444122057 is a prime.

It is not a weakly prime, because it can be changed into another prime (3101444112121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550722061060 + 1550722061061.

It is an arithmetic number, because the mean of its divisors is an integer number (1550722061061).

Almost surely, 2^{3101444122121} is an apocalyptic number.

It is an amenable number.

3101444122121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3101444122121 is an equidigital number, since it uses as much as digits as its factorization.

3101444122121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 3101444122121 its reverse (1212214441013), we get a palindrome (4313658563134).

The spelling of 3101444122121 in words is "three trillion, one hundred one billion, four hundred forty-four million, one hundred twenty-two thousand, one hundred twenty-one".