151218368 has 28 divisors (see below), whose sum is σ = 342942672. Its totient is φ = 64807680.

The previous prime is 151218367. The next prime is 151218377. The reversal of 151218368 is 863812151.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (151218367) 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, 168323 + ... + 169218.

Almost surely, 2^151218368 is an apocalyptic number.

It is an amenable number.

151218368 is an abundant number, since it is smaller than the sum of its proper divisors (191724304).

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

151218368 is an equidigital number, since it uses as much as digits as its factorization.

151218368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337560 (or 337550 counting only the distinct ones).

The product of its digits is 11520, while the sum is 35.

The square root of 151218368 is about 12297.0877853254. The cubic root of 151218368 is about 532.7639729508.

The spelling of 151218368 in words is "one hundred fifty-one million, two hundred eighteen thousand, three hundred sixty-eight".