116166363213 has 4 divisors (see below), whose sum is σ = 154888484288. Its totient is φ = 77444242140.

The previous prime is 116166363179. The next prime is 116166363217. The reversal of 116166363213 is 312363661611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 116166363213 - 2¹³ = 116166355021 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 (116166363217) 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, 19361060533 + ... + 19361060538.

It is an arithmetic number, because the mean of its divisors is an integer number (38722121072).

Almost surely, 2^116166363213 is an apocalyptic number.

It is an amenable number.

116166363213 is a deficient number, since it is larger than the sum of its proper divisors (38722121075).

116166363213 is an equidigital number, since it uses as much as digits as its factorization.

116166363213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38722121074.

The product of its digits is 69984, while the sum is 39.

The spelling of 116166363213 in words is "one hundred sixteen billion, one hundred sixty-six million, three hundred sixty-three thousand, two hundred thirteen".