151306047 has 24 divisors (see below), whose sum is σ = 223423200. Its totient is φ = 98642880.

The previous prime is 151306013. The next prime is 151306097. The reversal of 151306047 is 740603151.

151306047 is a `hidden beast` number, since 1 + 51 + 3 + 0 + 604 + 7 = 666.

It is not a de Polignac number, because 151306047 - 2¹⁶ = 151240511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151306047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151306097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107454 + ... + 108852.

It is an arithmetic number, because the mean of its divisors is an integer number (9309300).

Almost surely, 2^151306047 is an apocalyptic number.

151306047 is a deficient number, since it is larger than the sum of its proper divisors (72117153).

151306047 is a wasteful number, since it uses less digits than its factorization.

151306047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663 (or 1660 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 151306047 is about 12300.6522997766. The cubic root of 151306047 is about 532.8669216153.

Adding to 151306047 its reverse (740603151), we get a palindrome (891909198).

The spelling of 151306047 in words is "one hundred fifty-one million, three hundred six thousand, forty-seven".