101044 has 6 divisors (see below), whose sum is σ = 176834. Its totient is φ = 50520.

The previous prime is 101027. The next prime is 101051. The reversal of 101044 is 440101.

It can be written as a sum of positive squares in only one way, i.e., 68644 + 32400 = 262^2 + 180^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12627 + ... + 12634.

2¹⁰¹⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

101044 is a deficient number, since it is larger than the sum of its proper divisors (75790).

101044 is a wasteful number, since it uses less digits than its factorization.

101044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25265 (or 25263 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 101044 is about 317.8741889490. The cubic root of 101044 is about 46.5768567503.

Adding to 101044 its reverse (440101), we get a palindrome (541145).

It can be divided in two parts, 10 and 1044, that multiplied together give a triangular number (10440 = T₁₄₄).

The spelling of 101044 in words is "one hundred one thousand, forty-four", and thus it is an iban number.