151168047 has 16 divisors (see below), whose sum is σ = 212976000. Its totient is φ = 95109984.

The previous prime is 151168037. The next prime is 151168093. The reversal of 151168047 is 740861151.

It is a happy number.

It is not a de Polignac number, because 151168047 - 2¹¹ = 151165999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151167999 and 151168017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151168037) 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 15 ways as a sum of consecutive naturals, for example, 10404 + ... + 20262.

It is an arithmetic number, because the mean of its divisors is an integer number (13311000).

Almost surely, 2^151168047 is an apocalyptic number.

151168047 is a deficient number, since it is larger than the sum of its proper divisors (61807953).

151168047 is a wasteful number, since it uses less digits than its factorization.

151168047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 151168047 is about 12295.0415615402. The cubic root of 151168047 is about 532.7048703639.

The spelling of 151168047 in words is "one hundred fifty-one million, one hundred sixty-eight thousand, forty-seven".