120100011223 has 8 divisors (see below), whose sum is σ = 122149744416. Its totient is φ = 118052887200.

The previous prime is 120100011217. The next prime is 120100011233. The reversal of 120100011223 is 322110001021.

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 120100011223 - 2²¹ = 120097914071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100011233) 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 7 ways as a sum of consecutive naturals, for example, 559336 + ... + 743677.

It is an arithmetic number, because the mean of its divisors is an integer number (15268718052).

Almost surely, 2^120100011223 is an apocalyptic number.

120100011223 is a deficient number, since it is larger than the sum of its proper divisors (2049733193).

120100011223 is a wasteful number, since it uses less digits than its factorization.

120100011223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304585.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120100011223 its reverse (322110001021), we get a palindrome (442210012244).

The spelling of 120100011223 in words is "one hundred twenty billion, one hundred million, eleven thousand, two hundred twenty-three".