116213404207 has 4 divisors (see below), whose sum is σ = 117947932696. Its totient is φ = 114478875720.

The previous prime is 116213404189. The next prime is 116213404211. The reversal of 116213404207 is 702404312611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116213404207 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 (116213404607) 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, 867264144 + ... + 867264277.

It is an arithmetic number, because the mean of its divisors is an integer number (29486983174).

Almost surely, 2^116213404207 is an apocalyptic number.

116213404207 is a deficient number, since it is larger than the sum of its proper divisors (1734528489).

116213404207 is an equidigital number, since it uses as much as digits as its factorization.

116213404207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734528488.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 116213404207 its reverse (702404312611), we get a palindrome (818617716818).

The spelling of 116213404207 in words is "one hundred sixteen billion, two hundred thirteen million, four hundred four thousand, two hundred seven".