100143354522 has 32 divisors (see below), whose sum is σ = 208061529984. Its totient is φ = 32108249600.

The previous prime is 100143354433. The next prime is 100143354527. The reversal of 100143354522 is 225453341001.

It is a self number, because there is not a number n which added to its sum of digits gives 100143354522.

It is not an unprimeable number, because it can be changed into a prime (100143354527) 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, 2849343 + ... + 2884274.

It is an arithmetic number, because the mean of its divisors is an integer number (6501922812).

Almost surely, 2^100143354522 is an apocalyptic number.

100143354522 is an abundant number, since it is smaller than the sum of its proper divisors (107918175462).

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

100143354522 is a wasteful number, since it uses less digits than its factorization.

100143354522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5733734.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 100143354522 its reverse (225453341001), we get a palindrome (325596695523).

The spelling of 100143354522 in words is "one hundred billion, one hundred forty-three million, three hundred fifty-four thousand, five hundred twenty-two".