160129 has 4 divisors (see below), whose sum is σ = 163584. Its totient is φ = 156676.

The previous prime is 160117. The next prime is 160141. The reversal of 160129 is 921061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (160117) and next prime (160141).

It is a cyclic number.

It is not a de Polignac number, because 160129 - 2⁷ = 160001 is a prime.

It is a Duffinian number.

160129 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (160159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1657 + ... + 1750.

It is an arithmetic number, because the mean of its divisors is an integer number (40896).

2¹⁶⁰¹²⁹ is an apocalyptic number.

It is an amenable number.

160129 is a deficient number, since it is larger than the sum of its proper divisors (3455).

160129 is an equidigital number, since it uses as much as digits as its factorization.

160129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 160129 is about 400.1612175111. The cubic root of 160129 is about 54.3029384073.

It can be divided in two parts, 160 and 129, that added together give a square (289 = 17²).

The spelling of 160129 in words is "one hundred sixty thousand, one hundred twenty-nine".