101330312 has 16 divisors (see below), whose sum is σ = 191206860. Its totient is φ = 50341824.

The previous prime is 101330279. The next prime is 101330357. The reversal of 101330312 is 213033101.

It can be written as a sum of positive squares in 2 ways, for example, as 91508356 + 9821956 = 9566^2 + 3134^2 .

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, 39083 + ... + 41594.

Almost surely, 2^101330312 is an apocalyptic number.

It is an amenable number.

101330312 is a deficient number, since it is larger than the sum of its proper divisors (89876548).

101330312 is a wasteful number, since it uses less digits than its factorization.

101330312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80840 (or 80836 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 101330312 is about 10066.2958430597. The cubic root of 101330312 is about 466.2080769327.

Adding to 101330312 its reverse (213033101), we get a palindrome (314363413).

The spelling of 101330312 in words is "one hundred one million, three hundred thirty thousand, three hundred twelve".