103101 has 4 divisors (see below), whose sum is σ = 137472. Its totient is φ = 68732.

The previous prime is 103099. The next prime is 103123. The reversal of 103101 is 101301.

103101 = 103² + 104² + ... + 111².

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, and also an emirpimes, since its reverse is a distinct semiprime: 101301 = 3 ⋅33767.

It is a cyclic number.

It is not a de Polignac number, because 103101 - 2¹ = 103099 is a prime.

It is a D-number.

It is a Curzon number.

103101 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 103101.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103101.

It is not an unprimeable number, because it can be changed into a prime (103141) 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, 17181 + ... + 17186.

It is an arithmetic number, because the mean of its divisors is an integer number (34368).

2¹⁰³¹⁰¹ is an apocalyptic number.

It is an amenable number.

103101 is a deficient number, since it is larger than the sum of its proper divisors (34371).

103101 is an equidigital number, since it uses as much as digits as its factorization.

103101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34370.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 103101 is about 321.0934443429. The cubic root of 103101 is about 46.8907982305.

Adding to 103101 its reverse (101301), we get a palindrome (204402).

The spelling of 103101 in words is "one hundred three thousand, one hundred one", and thus it is an iban number.