93151 has 2 divisors, whose sum is σ = 93152. Its totient is φ = 93150.

The previous prime is 93139. The next prime is 93169. The reversal of 93151 is 15139.

It is a weak prime.

It is an emirp because it is prime and its reverse (15139) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93151 - 2⁹ = 92639 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46575 + 46576.

It is an arithmetic number, because the mean of its divisors is an integer number (46576).

2⁹³¹⁵¹ is an apocalyptic number.

93151 is a deficient number, since it is larger than the sum of its proper divisors (1).

93151 is an equidigital number, since it uses as much as digits as its factorization.

93151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 135, while the sum is 19.

The square root of 93151 is about 305.2064874802. The cubic root of 93151 is about 45.3310564504.

It can be divided in two parts, 9315 and 1, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 93151 in words is "ninety-three thousand, one hundred fifty-one".