151303273 has 8 divisors (see below), whose sum is σ = 167047776. Its totient is φ = 135890400.

The previous prime is 151303259. The next prime is 151303279. The reversal of 151303273 is 372303151.

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 151303273 - 2⁹ = 151302761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151303279) 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, 81948 + ... + 83773.

It is an arithmetic number, because the mean of its divisors is an integer number (20880972).

Almost surely, 2^151303273 is an apocalyptic number.

It is an amenable number.

151303273 is a deficient number, since it is larger than the sum of its proper divisors (15744503).

151303273 is a wasteful number, since it uses less digits than its factorization.

151303273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165815.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 151303273 is about 12300.5395410120. The cubic root of 151303273 is about 532.8636651209.

The spelling of 151303273 in words is "one hundred fifty-one million, three hundred three thousand, two hundred seventy-three".