118888247653 has 8 divisors (see below), whose sum is σ = 140255260160. Its totient is φ = 98616979440.

The previous prime is 118888247651. The next prime is 118888247677. The reversal of 118888247653 is 356742888811.

It is a happy number.

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

It is not a de Polignac number, because 118888247653 - 2¹ = 118888247651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118888247591 and 118888247600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118888247651) 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, 273935838 + ... + 273936271.

It is an arithmetic number, because the mean of its divisors is an integer number (17531907520).

Almost surely, 2^118888247653 is an apocalyptic number.

It is an amenable number.

118888247653 is a deficient number, since it is larger than the sum of its proper divisors (21367012507).

118888247653 is an equidigital number, since it uses as much as digits as its factorization.

118888247653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547872147.

The product of its digits is 20643840, while the sum is 61.

The spelling of 118888247653 in words is "one hundred eighteen billion, eight hundred eighty-eight million, two hundred forty-seven thousand, six hundred fifty-three".