117648241783 has 8 divisors (see below), whose sum is σ = 117863931200. Its totient is φ = 117432631008.

The previous prime is 117648241747. The next prime is 117648241819. The reversal of 117648241783 is 387142846711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (117648241747) and next prime (117648241819).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117648241783 - 2³³ = 109058307191 is a prime.

It is a super-2 number, since 2×117648241783² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117648241783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117648241283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3562873 + ... + 3595741.

It is an arithmetic number, because the mean of its divisors is an integer number (14732991400).

Almost surely, 2^117648241783 is an apocalyptic number.

117648241783 is a deficient number, since it is larger than the sum of its proper divisors (215689417).

117648241783 is an equidigital number, since it uses as much as digits as its factorization.

117648241783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39321.

The product of its digits is 1806336, while the sum is 52.

The spelling of 117648241783 in words is "one hundred seventeen billion, six hundred forty-eight million, two hundred forty-one thousand, seven hundred eighty-three".