100001134100343 has 32 divisors (see below), whose sum is σ = 154974770910720. Its totient is φ = 56171587973760.

The previous prime is 100001134100293. The next prime is 100001134100377. The reversal of 100001134100343 is 343001431100001.

It is not a de Polignac number, because 100001134100343 - 2⁹ = 100001134099831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001134100393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18220821 + ... + 23065137.

It is an arithmetic number, because the mean of its divisors is an integer number (4842961590960).

Almost surely, 2^{100001134100343} is an apocalyptic number.

100001134100343 is a deficient number, since it is larger than the sum of its proper divisors (54973636810377).

100001134100343 is a wasteful number, since it uses less digits than its factorization.

100001134100343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861047.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 100001134100343 its reverse (343001431100001), we get a palindrome (443002565200344).

The spelling of 100001134100343 in words is "one hundred trillion, one billion, one hundred thirty-four million, one hundred thousand, three hundred forty-three".