151329317 has 8 divisors (see below), whose sum is σ = 153339000. Its totient is φ = 149333184.

The previous prime is 151329313. The next prime is 151329377. The reversal of 151329317 is 713923151.

It can be written as a sum of positive squares in 4 ways, for example, as 6584356 + 144744961 = 2566^2 + 12031^2 .

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 151329317 - 2² = 151329313 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 (151329313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20159 + ... + 26627.

It is an arithmetic number, because the mean of its divisors is an integer number (19167375).

Almost surely, 2^151329317 is an apocalyptic number.

It is an amenable number.

151329317 is a deficient number, since it is larger than the sum of its proper divisors (2009683).

151329317 is a wasteful number, since it uses less digits than its factorization.

151329317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6775.

The product of its digits is 5670, while the sum is 32.

The square root of 151329317 is about 12301.5981482082. The cubic root of 151329317 is about 532.8942375045.

The spelling of 151329317 in words is "one hundred fifty-one million, three hundred twenty-nine thousand, three hundred seventeen".