20116707320041 has 2 divisors, whose sum is σ = 20116707320042. Its totient is φ = 20116707320040.

The previous prime is 20116707320029. The next prime is 20116707320089. The reversal of 20116707320041 is 14002370761102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10389662890000 + 9727044430041 = 3223300^2 + 3118821^2 .

It is a cyclic number.

It is not a de Polignac number, because 20116707320041 - 2⁹ = 20116707319529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20116707319979 and 20116707320006.

It is not a weakly prime, because it can be changed into another prime (20116707326041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10058353660020 + 10058353660021.

It is an arithmetic number, because the mean of its divisors is an integer number (10058353660021).

Almost surely, 2^{20116707320041} is an apocalyptic number.

It is an amenable number.

20116707320041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20116707320041 is an equidigital number, since it uses as much as digits as its factorization.

20116707320041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 20116707320041 in words is "twenty trillion, one hundred sixteen billion, seven hundred seven million, three hundred twenty thousand, forty-one".