100243124022 has 128 divisors (see below), whose sum is σ = 215862755328. Its totient is φ = 30979123200.

The previous prime is 100243124011. The next prime is 100243124027. The reversal of 100243124022 is 220421342001.

It is a self number, because there is not a number n which added to its sum of digits gives 100243124022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100243124027) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 169043758 + ... + 169044350.

It is an arithmetic number, because the mean of its divisors is an integer number (1686427776).

Almost surely, 2^100243124022 is an apocalyptic number.

100243124022 is an abundant number, since it is smaller than the sum of its proper divisors (115619631306).

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

100243124022 is a wasteful number, since it uses less digits than its factorization.

100243124022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 100243124022 its reverse (220421342001), we get a palindrome (320664466023).

The spelling of 100243124022 in words is "one hundred billion, two hundred forty-three million, one hundred twenty-four thousand, twenty-two".