116010087421 has 2 divisors, whose sum is σ = 116010087422. Its totient is φ = 116010087420.

The previous prime is 116010087377. The next prime is 116010087467. The reversal of 116010087421 is 124780010611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113713281796 + 2296805625 = 337214^2 + 47925^2 .

It is a cyclic number.

It is not a de Polignac number, because 116010087421 - 2⁷ = 116010087293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116010027421) 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, 58005043710 + 58005043711.

It is an arithmetic number, because the mean of its divisors is an integer number (58005043711).

Almost surely, 2^116010087421 is an apocalyptic number.

It is an amenable number.

116010087421 is a deficient number, since it is larger than the sum of its proper divisors (1).

116010087421 is an equidigital number, since it uses as much as digits as its factorization.

116010087421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 31.

The spelling of 116010087421 in words is "one hundred sixteen billion, ten million, eighty-seven thousand, four hundred twenty-one".