101459 has 4 divisors (see below), whose sum is σ = 102960. Its totient is φ = 99960.

The previous prime is 101449. The next prime is 101467. The reversal of 101459 is 954101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 954101 = 61 ⋅15641.

It is a cyclic number.

It is not a de Polignac number, because 101459 - 2⁸ = 101203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101459.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 101459.

It is not an unprimeable number, because it can be changed into a prime (101419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644 + ... + 785.

It is an arithmetic number, because the mean of its divisors is an integer number (25740).

2¹⁰¹⁴⁵⁹ is an apocalyptic number.

101459 is a deficient number, since it is larger than the sum of its proper divisors (1501).

101459 is an equidigital number, since it uses as much as digits as its factorization.

101459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 101459 is about 318.5262940481. The cubic root of 101459 is about 46.6405352568.

The spelling of 101459 in words is "one hundred one thousand, four hundred fifty-nine".