116213420671 has 4 divisors (see below), whose sum is σ = 116222821000. Its totient is φ = 116204020344.

The previous prime is 116213420633. The next prime is 116213420681. The reversal of 116213420671 is 176024312611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 176024312611 = 7 ⋅25146330373.

It is a cyclic number.

It is not a de Polignac number, because 116213420671 - 2²³ = 116205032063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116213420681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4681596 + ... + 4706353.

It is an arithmetic number, because the mean of its divisors is an integer number (29055705250).

Almost surely, 2^116213420671 is an apocalyptic number.

116213420671 is a deficient number, since it is larger than the sum of its proper divisors (9400329).

116213420671 is an equidigital number, since it uses as much as digits as its factorization.

116213420671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9400328.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 116213420671 in words is "one hundred sixteen billion, two hundred thirteen million, four hundred twenty thousand, six hundred seventy-one".