101322010312 has 16 divisors (see below), whose sum is σ = 192581219340. Its totient is φ = 49967018496.

The previous prime is 101322010289. The next prime is 101322010319. The reversal of 101322010312 is 213010223101.

It can be written as a sum of positive squares in 2 ways, for example, as 96227762436 + 5094247876 = 310206^2 + 71374^2 .

It is a super-2 number, since 2×101322010312² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101322010319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86747713 + ... + 86748880.

Almost surely, 2^101322010312 is an apocalyptic number.

It is an amenable number.

101322010312 is a deficient number, since it is larger than the sum of its proper divisors (91259209028).

101322010312 is a wasteful number, since it uses less digits than its factorization.

101322010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173496672 (or 173496668 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101322010312 its reverse (213010223101), we get a palindrome (314332233413).

The spelling of 101322010312 in words is "one hundred one billion, three hundred twenty-two million, ten thousand, three hundred twelve".