116116213273 has 4 divisors (see below), whose sum is σ = 116117387008. Its totient is φ = 116115039540.

The previous prime is 116116213271. The next prime is 116116213289. The reversal of 116116213273 is 372312611611.

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, and also an emirpimes, since its reverse is a distinct semiprime: 372312611611 = 23813 ⋅15634847.

It is a cyclic number.

It is not a de Polignac number, because 116116213273 - 2¹ = 116116213271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116116213271) 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, 423273 + ... + 641398.

It is an arithmetic number, because the mean of its divisors is an integer number (29029346752).

Almost surely, 2^116116213273 is an apocalyptic number.

It is an amenable number.

116116213273 is a deficient number, since it is larger than the sum of its proper divisors (1173735).

116116213273 is a wasteful number, since it uses less digits than its factorization.

116116213273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173734.

The product of its digits is 9072, while the sum is 34.

Adding to 116116213273 its reverse (372312611611), we get a palindrome (488428824884).

The spelling of 116116213273 in words is "one hundred sixteen billion, one hundred sixteen million, two hundred thirteen thousand, two hundred seventy-three".