117206946011 has 2 divisors, whose sum is σ = 117206946012. Its totient is φ = 117206946010.

The previous prime is 117206945993. The next prime is 117206946061. The reversal of 117206946011 is 110649602711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117206946011 - 2²² = 117202751707 is a prime.

It is not a weakly prime, because it can be changed into another prime (117206946061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58603473005 + 58603473006.

It is an arithmetic number, because the mean of its divisors is an integer number (58603473006).

Almost surely, 2^117206946011 is an apocalyptic number.

117206946011 is a deficient number, since it is larger than the sum of its proper divisors (1).

117206946011 is an equidigital number, since it uses as much as digits as its factorization.

117206946011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 117206946011 in words is "one hundred seventeen billion, two hundred six million, nine hundred forty-six thousand, eleven".