101726550916 has 9 divisors (see below), whose sum is σ = 178022580421. Its totient is φ = 50862956512.

The previous prime is 101726550901. The next prime is 101726550923. The reversal of 101726550916 is 619055627101.

The square root of 101726550916 is 318946.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5318784900 + 96407766016 = 72930^2 + 310496^2 .

It is a super-2 number, since 2×101726550916² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 558156 + ... + 717628.

Almost surely, 2^101726550916 is an apocalyptic number.

101726550916 is the 318946-th square number.

It is an amenable number.

101726550916 is a deficient number, since it is larger than the sum of its proper divisors (76296029505).

101726550916 is an frugal number, since it uses more digits than its factorization.

101726550916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318950 (or 159475 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 43.

The spelling of 101726550916 in words is "one hundred one billion, seven hundred twenty-six million, five hundred fifty thousand, nine hundred sixteen".