100323211134 has 32 divisors (see below), whose sum is σ = 201416624640. Its totient is φ = 33312801312.

The previous prime is 100323211123. The next prime is 100323211139. The reversal of 100323211134 is 431112323001.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100323211134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100323211139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4642647 + ... + 4664205.

It is an arithmetic number, because the mean of its divisors is an integer number (6294269520).

Almost surely, 2^100323211134 is an apocalyptic number.

100323211134 is an abundant number, since it is smaller than the sum of its proper divisors (101093413506).

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

100323211134 is a wasteful number, since it uses less digits than its factorization.

100323211134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24504.

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

Adding to 100323211134 its reverse (431112323001), we get a palindrome (531435534135).

The spelling of 100323211134 in words is "one hundred billion, three hundred twenty-three million, two hundred eleven thousand, one hundred thirty-four".