147315151 has 4 divisors (see below), whose sum is σ = 155068600. Its totient is φ = 139561704.

The previous prime is 147315137. The next prime is 147315199. The reversal of 147315151 is 151513741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147315151 - 2¹³ = 147306959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147315101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3876696 + ... + 3876733.

It is an arithmetic number, because the mean of its divisors is an integer number (38767150).

Almost surely, 2^147315151 is an apocalyptic number.

147315151 is a deficient number, since it is larger than the sum of its proper divisors (7753449).

147315151 is an equidigital number, since it uses as much as digits as its factorization.

147315151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7753448.

The product of its digits is 2100, while the sum is 28.

The square root of 147315151 is about 12137.3453028247. The cubic root of 147315151 is about 528.1400940144.

Adding to 147315151 its reverse (151513741), we get a palindrome (298828892).

The spelling of 147315151 in words is "one hundred forty-seven million, three hundred fifteen thousand, one hundred fifty-one".