151327 has 4 divisors (see below), whose sum is σ = 165096. Its totient is φ = 137560.

The previous prime is 151303. The next prime is 151337. The reversal of 151327 is 723151.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151327 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 (151337) 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 3 ways as a sum of consecutive naturals, for example, 6868 + ... + 6889.

It is an arithmetic number, because the mean of its divisors is an integer number (41274).

2¹⁵¹³²⁷ is an apocalyptic number.

151327 is a deficient number, since it is larger than the sum of its proper divisors (13769).

151327 is a wasteful number, since it uses less digits than its factorization.

151327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13768.

The product of its digits is 210, while the sum is 19.

The square root of 151327 is about 389.0077120058. The cubic root of 151327 is about 53.2891517780.

Adding to 151327 its reverse (723151), we get a palindrome (874478).

It can be divided in two parts, 1513 and 27, that added together give a triangular number (1540 = T₅₅).

The spelling of 151327 in words is "one hundred fifty-one thousand, three hundred twenty-seven".