120102000323 has 64 divisors (see below), whose sum is σ = 135515013120. Its totient is φ = 106038979200.

The previous prime is 120102000287. The next prime is 120102000349. The reversal of 120102000323 is 323000201021.

It is a happy number.

It is not a de Polignac number, because 120102000323 - 2¹⁰ = 120101999299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120102000298 and 120102000307.

It is not an unprimeable number, because it can be changed into a prime (120102000373) 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, 443180678 + ... + 443180948.

It is an arithmetic number, because the mean of its divisors is an integer number (2117422080).

Almost surely, 2^120102000323 is an apocalyptic number.

120102000323 is a deficient number, since it is larger than the sum of its proper divisors (15413012797).

120102000323 is a wasteful number, since it uses less digits than its factorization.

120102000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 120102000323 its reverse (323000201021), we get a palindrome (443102201344).

The spelling of 120102000323 in words is "one hundred twenty billion, one hundred two million, three hundred twenty-three", and thus it is an aban number.