151228163 has 8 divisors (see below), whose sum is σ = 159371520. Its totient is φ = 143103240.

The previous prime is 151228157. The next prime is 151228183. The reversal of 151228163 is 361822151.

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

It is a cyclic number.

It is not a de Polignac number, because 151228163 - 2⁸ = 151227907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151228153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14258 + ... + 22488.

It is an arithmetic number, because the mean of its divisors is an integer number (19921440).

Almost surely, 2^151228163 is an apocalyptic number.

151228163 is a deficient number, since it is larger than the sum of its proper divisors (8143357).

151228163 is an equidigital number, since it uses as much as digits as its factorization.

151228163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9217.

The product of its digits is 2880, while the sum is 29.

The square root of 151228163 is about 12297.4860439034. The cubic root of 151228163 is about 532.7754757651.

The spelling of 151228163 in words is "one hundred fifty-one million, two hundred twenty-eight thousand, one hundred sixty-three".