151118216 has 16 divisors (see below), whose sum is σ = 284029200. Its totient is φ = 75377104.

The previous prime is 151118197. The next prime is 151118221. The reversal of 151118216 is 612811151.

It is a super-3 number, since 3×151118216³ (a number of 26 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, 19190 + ... + 25893.

It is an arithmetic number, because the mean of its divisors is an integer number (17751825).

Almost surely, 2^151118216 is an apocalyptic number.

It is an amenable number.

151118216 is a deficient number, since it is larger than the sum of its proper divisors (132910984).

151118216 is a wasteful number, since it uses less digits than its factorization.

151118216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45508 (or 45504 counting only the distinct ones).

The product of its digits is 480, while the sum is 26.

The square root of 151118216 is about 12293.0149271853. The cubic root of 151118216 is about 532.6463303610.

Adding to 151118216 its reverse (612811151), we get a palindrome (763929367).

The spelling of 151118216 in words is "one hundred fifty-one million, one hundred eighteen thousand, two hundred sixteen".