118101284 has 12 divisors (see below), whose sum is σ = 236202624. Its totient is φ = 50614824.

The previous prime is 118101257. The next prime is 118101337. The reversal of 118101284 is 482101811.

118101284 is an admirable number.

It is a super-3 number, since 3×118101284³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108924 + ... + 2108979.

It is an arithmetic number, because the mean of its divisors is an integer number (19683552).

Almost surely, 2^118101284 is an apocalyptic number.

118101284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

118101284 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.

118101284 is a wasteful number, since it uses less digits than its factorization.

118101284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217914 (or 4217912 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 26.

The square root of 118101284 is about 10867.4414652208. The cubic root of 118101284 is about 490.6271076708.

The spelling of 118101284 in words is "one hundred eighteen million, one hundred one thousand, two hundred eighty-four".