29123 has 2 divisors, whose sum is σ = 29124. Its totient is φ = 29122.

The previous prime is 29101. The next prime is 29129. The reversal of 29123 is 32192.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29123 - 2⁶ = 29059 is a prime.

It is a nialpdrome in base 14.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (29129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14561 + 14562.

It is an arithmetic number, because the mean of its divisors is an integer number (14562).

2²⁹¹²³ is an apocalyptic number.

29123 is a deficient number, since it is larger than the sum of its proper divisors (1).

29123 is an equidigital number, since it uses as much as digits as its factorization.

29123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108, while the sum is 17.

The square root of 29123 is about 170.6546219708. The cubic root of 29123 is about 30.7665431947.

The spelling of 29123 in words is "twenty-nine thousand, one hundred twenty-three".