101043344412 has 36 divisors (see below), whose sum is σ = 255439079896. Its totient is φ = 33677955360.

The previous prime is 101043344387. The next prime is 101043344443. The reversal of 101043344412 is 214443340101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274638 + ... + 526794.

Almost surely, 2^101043344412 is an apocalyptic number.

101043344412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101043344412 is an abundant number, since it is smaller than the sum of its proper divisors (154395735484).

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

101043344412 is a wasteful number, since it uses less digits than its factorization.

101043344412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263298 (or 263293 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 101043344412 its reverse (214443340101), we get a palindrome (315486684513).

The spelling of 101043344412 in words is "one hundred one billion, forty-three million, three hundred forty-four thousand, four hundred twelve".