118838351052 has 36 divisors (see below), whose sum is σ = 300470071720. Its totient is φ = 39603140352.

The previous prime is 118838351011. The next prime is 118838351053. The reversal of 118838351052 is 250153838811.

118838351052 is a `hidden beast` number, since 1 + 1 + 8 + 8 + 3 + 83 + 510 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 118838350989 and 118838351007.

It is not an unprimeable number, because it can be changed into a prime (118838351053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251098 + ... + 548385.

Almost surely, 2^118838351052 is an apocalyptic number.

118838351052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

118838351052 is an abundant number, since it is smaller than the sum of its proper divisors (181631720668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118838351052 is a wasteful number, since it uses less digits than its factorization.

118838351052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803622 (or 803617 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The spelling of 118838351052 in words is "one hundred eighteen billion, eight hundred thirty-eight million, three hundred fifty-one thousand, fifty-two".