120101223 has 64 divisors (see below), whose sum is σ = 196116480. Its totient is φ = 64540800.

The previous prime is 120101203. The next prime is 120101227. The reversal of 120101223 is 322101021.

It is not a de Polignac number, because 120101223 - 2⁶ = 120101159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120101199 and 120101208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 719086 + ... + 719252.

It is an arithmetic number, because the mean of its divisors is an integer number (3064320).

Almost surely, 2^120101223 is an apocalyptic number.

120101223 is a deficient number, since it is larger than the sum of its proper divisors (76015257).

120101223 is a wasteful number, since it uses less digits than its factorization.

120101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 120101223 is about 10959.0703529086. The cubic root of 120101223 is about 493.3810633249.

Adding to 120101223 its reverse (322101021), we get a palindrome (442202244).

The spelling of 120101223 in words is "one hundred twenty million, one hundred one thousand, two hundred twenty-three".