117653206011 has 16 divisors (see below), whose sum is σ = 172731305088. Its totient is φ = 70638569600.

The previous prime is 117653206001. The next prime is 117653206061. The reversal of 117653206011 is 110602356711.

It is a cyclic number.

It is not a de Polignac number, because 117653206011 - 2⁹ = 117653205499 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (117653206001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16656510 + ... + 16663571.

It is an arithmetic number, because the mean of its divisors is an integer number (10795706568).

Almost surely, 2^117653206011 is an apocalyptic number.

117653206011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

117653206011 is a deficient number, since it is larger than the sum of its proper divisors (55078099077).

117653206011 is a wasteful number, since it uses less digits than its factorization.

117653206011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33320202.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 117653206011 in words is "one hundred seventeen billion, six hundred fifty-three million, two hundred six thousand, eleven".