118113522 has 8 divisors (see below), whose sum is σ = 236227056. Its totient is φ = 39371172.

The previous prime is 118113493. The next prime is 118113529. The reversal of 118113522 is 225311811.

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

118113522 is an admirable number.

It is a super-3 number, since 3×118113522³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118113492 and 118113501.

It is not an unprimeable number, because it can be changed into a prime (118113529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9842788 + ... + 9842799.

It is an arithmetic number, because the mean of its divisors is an integer number (29528382).

Almost surely, 2^118113522 is an apocalyptic number.

118113522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

118113522 is a wasteful number, since it uses less digits than its factorization.

118113522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19685592.

The product of its digits is 480, while the sum is 24.

The square root of 118113522 is about 10868.0045086483. The cubic root of 118113522 is about 490.6440538234.

The spelling of 118113522 in words is "one hundred eighteen million, one hundred thirteen thousand, five hundred twenty-two".