100201323122 has 8 divisors (see below), whose sum is σ = 150930864000. Its totient is φ = 49891035124.

The previous prime is 100201323121. The next prime is 100201323133. The reversal of 100201323122 is 221323102001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100201323122.

It is not an unprimeable number, because it can be changed into a prime (100201323121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104812622 + ... + 104813577.

It is an arithmetic number, because the mean of its divisors is an integer number (18866358000).

Almost surely, 2^100201323122 is an apocalyptic number.

100201323122 is a deficient number, since it is larger than the sum of its proper divisors (50729540878).

100201323122 is a wasteful number, since it uses less digits than its factorization.

100201323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209626440.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100201323122 its reverse (221323102001), we get a palindrome (321524425123).

The spelling of 100201323122 in words is "one hundred billion, two hundred one million, three hundred twenty-three thousand, one hundred twenty-two".