100112121000223 has 8 divisors (see below), whose sum is σ = 100214931929760. Its totient is φ = 100009321136640.

The previous prime is 100112121000211. The next prime is 100112121000271. The reversal of 100112121000223 is 322000121211001.

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

It is a cyclic number.

It is not a de Polignac number, because 100112121000223 - 2⁹ = 100112120999711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100112121000197 and 100112121000206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112121000293) 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, 15397711 + ... + 20912047.

It is an arithmetic number, because the mean of its divisors is an integer number (12526866491220).

Almost surely, 2^{100112121000223} is an apocalyptic number.

100112121000223 is a deficient number, since it is larger than the sum of its proper divisors (102810929537).

100112121000223 is a wasteful number, since it uses less digits than its factorization.

100112121000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5532977.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 100112121000223 its reverse (322000121211001), we get a palindrome (422112242211224).

The spelling of 100112121000223 in words is "one hundred trillion, one hundred twelve billion, one hundred twenty-one million, two hundred twenty-three", and thus it is an aban number.