100122003110321 has 8 divisors (see below), whose sum is σ = 100683204360480. Its totient is φ = 99560822532192.

The previous prime is 100122003110309. The next prime is 100122003110323. The reversal of 100122003110321 is 123011300221001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100122003110321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100122003110321.

It is not an unprimeable number, because it can be changed into a prime (100122003110323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4597421 + ... + 14878853.

It is an arithmetic number, because the mean of its divisors is an integer number (12585400545060).

Almost surely, 2^{100122003110321} is an apocalyptic number.

It is an amenable number.

100122003110321 is a deficient number, since it is larger than the sum of its proper divisors (561201250159).

100122003110321 is a wasteful number, since it uses less digits than its factorization.

100122003110321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10336015.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 100122003110321 its reverse (123011300221001), we get a palindrome (223133303331322).

The spelling of 100122003110321 in words is "one hundred trillion, one hundred twenty-two billion, three million, one hundred ten thousand, three hundred twenty-one".