101311316 has 12 divisors (see below), whose sum is σ = 177366420. Its totient is φ = 50635200.

The previous prime is 101311307. The next prime is 101311321. The reversal of 101311316 is 613113101.

It can be written as a sum of positive squares in 2 ways, for example, as 49758916 + 51552400 = 7054^2 + 7180^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101311294 and 101311303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13790 + ... + 19818.

It is an arithmetic number, because the mean of its divisors is an integer number (14780535).

Almost surely, 2^101311316 is an apocalyptic number.

It is an amenable number.

101311316 is a deficient number, since it is larger than the sum of its proper divisors (76055104).

101311316 is a wasteful number, since it uses less digits than its factorization.

101311316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10234 (or 10232 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 101311316 is about 10065.3522541439. The cubic root of 101311316 is about 466.1789423729.

Adding to 101311316 its reverse (613113101), we get a palindrome (714424417).

The spelling of 101311316 in words is "one hundred one million, three hundred eleven thousand, three hundred sixteen".