101434320312 has 64 divisors (see below), whose sum is σ = 277721136000. Its totient is φ = 30681561984.

The previous prime is 101434320287. The next prime is 101434320331. The reversal of 101434320312 is 213023434101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2736762 + ... + 2773577.

It is an arithmetic number, because the mean of its divisors is an integer number (4339392750).

Almost surely, 2^101434320312 is an apocalyptic number.

101434320312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101434320312 is an abundant number, since it is smaller than the sum of its proper divisors (176286815688).

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

101434320312 is a wasteful number, since it uses less digits than its factorization.

101434320312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510420 (or 5510416 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101434320312 its reverse (213023434101), we get a palindrome (314457754413).

The spelling of 101434320312 in words is "one hundred one billion, four hundred thirty-four million, three hundred twenty thousand, three hundred twelve".