101003344 has 20 divisors (see below), whose sum is σ = 210747796. Its totient is φ = 46616832.

The previous prime is 101003323. The next prime is 101003347. The reversal of 101003344 is 443300101.

It can be written as a sum of positive squares in 2 ways, for example, as 5198400 + 95804944 = 2280^2 + 9788^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101003347) 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, 242589 + ... + 243004.

Almost surely, 2^101003344 is an apocalyptic number.

It is an amenable number.

101003344 is an abundant number, since it is smaller than the sum of its proper divisors (109744452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101003344 is a wasteful number, since it uses less digits than its factorization.

101003344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485614 (or 485608 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 101003344 is about 10050.0419899620. The cubic root of 101003344 is about 465.7060903408.

Adding to 101003344 its reverse (443300101), we get a palindrome (544303445).

The spelling of 101003344 in words is "one hundred one million, three thousand, three hundred forty-four".