151027 has 2 divisors, whose sum is σ = 151028. Its totient is φ = 151026.

The previous prime is 151013. The next prime is 151049. The reversal of 151027 is 720151.

It is a weak prime.

It is an emirp because it is prime and its reverse (720151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151027 - 2¹⁵ = 118259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151027.

It is not a weakly prime, because it can be changed into another prime (151007) 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 as a sum of consecutive naturals, namely, 75513 + 75514.

It is an arithmetic number, because the mean of its divisors is an integer number (75514).

2¹⁵¹⁰²⁷ is an apocalyptic number.

151027 is a deficient number, since it is larger than the sum of its proper divisors (1).

151027 is an equidigital number, since it uses as much as digits as its factorization.

151027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 151027 is about 388.6219242400. The cubic root of 151027 is about 53.2539139122.

Adding to 151027 its reverse (720151), we get a palindrome (871178).

The spelling of 151027 in words is "one hundred fifty-one thousand, twenty-seven".