12042321101053 has 2 divisors, whose sum is σ = 12042321101054. Its totient is φ = 12042321101052.

The previous prime is 12042321101039. The next prime is 12042321101099. The reversal of 12042321101053 is 35010112324021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10838073847129 + 1204247253924 = 3292123^2 + 1097382^2 .

It is a cyclic number.

It is not a de Polignac number, because 12042321101053 - 2⁵ = 12042321101021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12042321101453) 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, 6021160550526 + 6021160550527.

It is an arithmetic number, because the mean of its divisors is an integer number (6021160550527).

Almost surely, 2^{12042321101053} is an apocalyptic number.

It is an amenable number.

12042321101053 is a deficient number, since it is larger than the sum of its proper divisors (1).

12042321101053 is an equidigital number, since it uses as much as digits as its factorization.

12042321101053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 12042321101053 its reverse (35010112324021), we get a palindrome (47052433425074).

The spelling of 12042321101053 in words is "twelve trillion, forty-two billion, three hundred twenty-one million, one hundred one thousand, fifty-three".