107592271218521 has 2 divisors, whose sum is σ = 107592271218522. Its totient is φ = 107592271218520.

The previous prime is 107592271218401. The next prime is 107592271218563. The reversal of 107592271218521 is 125812172295701.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106039844929225 + 1552426289296 = 10297565^2 + 1245964^2 .

It is a cyclic number.

It is not a de Polignac number, because 107592271218521 - 2⁴⁶ = 37223527040857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (107592271218581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53796135609260 + 53796135609261.

It is an arithmetic number, because the mean of its divisors is an integer number (53796135609261).

Almost surely, 2^{107592271218521} is an apocalyptic number.

It is an amenable number.

107592271218521 is a deficient number, since it is larger than the sum of its proper divisors (1).

107592271218521 is an equidigital number, since it uses as much as digits as its factorization.

107592271218521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 53.

The spelling of 107592271218521 in words is "one hundred seven trillion, five hundred ninety-two billion, two hundred seventy-one million, two hundred eighteen thousand, five hundred twenty-one".