101130344 has 64 divisors (see below), whose sum is σ = 222393600. Its totient is φ = 42223104.

The previous prime is 101130329. The next prime is 101130353. The reversal of 101130344 is 443031101.

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, 513254 + ... + 513450.

It is an arithmetic number, because the mean of its divisors is an integer number (3474900).

Almost surely, 2^101130344 is an apocalyptic number.

101130344 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 101130344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111196800).

101130344 is an abundant number, since it is smaller than the sum of its proper divisors (121263256).

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

101130344 is a wasteful number, since it uses less digits than its factorization.

101130344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 101130344 is about 10056.3583866129. The cubic root of 101130344 is about 465.9011990677.

Adding to 101130344 its reverse (443031101), we get a palindrome (544161445).

The spelling of 101130344 in words is "one hundred one million, one hundred thirty thousand, three hundred forty-four".