101340031312 has 40 divisors (see below), whose sum is σ = 212381469216. Its totient is φ = 46566254976.

The previous prime is 101340031279. The next prime is 101340031333. The reversal of 101340031312 is 213130043101.

It is a self number, because there is not a number n which added to its sum of digits gives 101340031312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025938 + ... + 1120369.

Almost surely, 2^101340031312 is an apocalyptic number.

It is an amenable number.

101340031312 is an abundant number, since it is smaller than the sum of its proper divisors (111041437904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101340031312 is a wasteful number, since it uses less digits than its factorization.

101340031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146555 (or 2146549 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101340031312 its reverse (213130043101), we get a palindrome (314470074413).

The spelling of 101340031312 in words is "one hundred one billion, three hundred forty million, thirty-one thousand, three hundred twelve".