120101110100223 has 32 divisors (see below), whose sum is σ = 186114485061120. Its totient is φ = 67465496954880.

The previous prime is 120101110100207. The next prime is 120101110100287. The reversal of 120101110100223 is 322001011101021.

It is not a de Polignac number, because 120101110100223 - 2⁴ = 120101110100207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101110100623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221114511 + ... + 221657007.

It is an arithmetic number, because the mean of its divisors is an integer number (5816077658160).

Almost surely, 2^{120101110100223} is an apocalyptic number.

120101110100223 is a deficient number, since it is larger than the sum of its proper divisors (66013374960897).

120101110100223 is a wasteful number, since it uses less digits than its factorization.

120101110100223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721247.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 120101110100223 its reverse (322001011101021), we get a palindrome (442102121201244).

The spelling of 120101110100223 in words is "one hundred twenty trillion, one hundred one billion, one hundred ten million, one hundred thousand, two hundred twenty-three".