101479 has 12 divisors (see below), whose sum is σ = 125400. Its totient is φ = 81648.

The previous prime is 101477. The next prime is 101483. The reversal of 101479 is 974101.

101479 = 32² + 33² + ... + 69².

It is not a de Polignac number, because 101479 - 2¹ = 101477 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 877 + ... + 985.

It is an arithmetic number, because the mean of its divisors is an integer number (10450).

2¹⁰¹⁴⁷⁹ is an apocalyptic number.

101479 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

101479 is a deficient number, since it is larger than the sum of its proper divisors (23921).

101479 is a wasteful number, since it uses less digits than its factorization.

101479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 101479 is about 318.5576870835. The cubic root of 101479 is about 46.6435997112.

The spelling of 101479 in words is "one hundred one thousand, four hundred seventy-nine".