101144344 has 64 divisors (see below), whose sum is σ = 228110400. Its totient is φ = 41126400.

The previous prime is 101144311. The next prime is 101144357. The reversal of 101144344 is 443441101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98554 + ... + 99574.

It is an arithmetic number, because the mean of its divisors is an integer number (3564225).

Almost surely, 2^101144344 is an apocalyptic number.

101144344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101144344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114055200).

101144344 is an abundant number, since it is smaller than the sum of its proper divisors (126966056).

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

101144344 is a wasteful number, since it uses less digits than its factorization.

101144344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 101144344 is about 10057.0544395464. The cubic root of 101144344 is about 465.9226971185.

Adding to 101144344 its reverse (443441101), we get a palindrome (544585445).

The spelling of 101144344 in words is "one hundred one million, one hundred forty-four thousand, three hundred forty-four".