2120104053107 has 2 divisors, whose sum is σ = 2120104053108. Its totient is φ = 2120104053106.

The previous prime is 2120104053101. The next prime is 2120104053121. The reversal of 2120104053107 is 7013504010212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120104053107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120104053101) 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, 1060052026553 + 1060052026554.

It is an arithmetic number, because the mean of its divisors is an integer number (1060052026554).

Almost surely, 2^{2120104053107} is an apocalyptic number.

2120104053107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120104053107 is an equidigital number, since it uses as much as digits as its factorization.

2120104053107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

Adding to 2120104053107 its reverse (7013504010212), we get a palindrome (9133608063319).

The spelling of 2120104053107 in words is "two trillion, one hundred twenty billion, one hundred four million, fifty-three thousand, one hundred seven".