124291 has 2 divisors, whose sum is σ = 124292. Its totient is φ = 124290.

The previous prime is 124277. The next prime is 124297. The reversal of 124291 is 192421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124291 - 2¹³ = 116099 is a prime.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (124297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62145 + 62146.

It is an arithmetic number, because the mean of its divisors is an integer number (62146).

2¹²⁴²⁹¹ is an apocalyptic number.

124291 is a deficient number, since it is larger than the sum of its proper divisors (1).

124291 is an equidigital number, since it uses as much as digits as its factorization.

124291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 19.

The square root of 124291 is about 352.5492873344. The cubic root of 124291 is about 49.9052873703.

The spelling of 124291 in words is "one hundred twenty-four thousand, two hundred ninety-one".