101711144 has 8 divisors (see below), whose sum is σ = 190708410. Its totient is φ = 50855568.

The previous prime is 101711117. The next prime is 101711167. The reversal of 101711144 is 441117101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 97259044 + 4452100 = 9862^2 + 2110^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6356939 + ... + 6356954.

Almost surely, 2^101711144 is an apocalyptic number.

It is an amenable number.

101711144 is a deficient number, since it is larger than the sum of its proper divisors (88997266).

101711144 is a wasteful number, since it uses less digits than its factorization.

101711144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12713899 (or 12713895 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 101711144 is about 10085.1942965914. The cubic root of 101711144 is about 466.7914002176.

Adding to 101711144 its reverse (441117101), we get a palindrome (542828245).

The spelling of 101711144 in words is "one hundred one million, seven hundred eleven thousand, one hundred forty-four".