1341100036121 has 2 divisors, whose sum is σ = 1341100036122. Its totient is φ = 1341100036120.

The previous prime is 1341100036109. The next prime is 1341100036147. The reversal of 1341100036121 is 1216300011431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1165320250000 + 175779786121 = 1079500^2 + 419261^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341100036121 - 2¹⁴ = 1341100019737 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341100036921) 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, 670550018060 + 670550018061.

It is an arithmetic number, because the mean of its divisors is an integer number (670550018061).

Almost surely, 2^{1341100036121} is an apocalyptic number.

It is an amenable number.

1341100036121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341100036121 is an equidigital number, since it uses as much as digits as its factorization.

1341100036121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1341100036121 its reverse (1216300011431), we get a palindrome (2557400047552).

The spelling of 1341100036121 in words is "one trillion, three hundred forty-one billion, one hundred million, thirty-six thousand, one hundred twenty-one".