120101203323 has 12 divisors (see below), whose sum is σ = 173635959120. Its totient is φ = 79995264336.

The previous prime is 120101203307. The next prime is 120101203331. The reversal of 120101203323 is 323302101021.

It is not a de Polignac number, because 120101203323 - 2⁴ = 120101203307 is a prime.

It is a super-3 number, since 3×120101203323³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120101203296 and 120101203305.

It is not an unprimeable number, because it can be changed into a prime (120101253323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6006511 + ... + 6026472.

It is an arithmetic number, because the mean of its divisors is an integer number (14469663260).

Almost surely, 2^120101203323 is an apocalyptic number.

120101203323 is a deficient number, since it is larger than the sum of its proper divisors (53534755797).

120101203323 is a wasteful number, since it uses less digits than its factorization.

120101203323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12034098 (or 12034095 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120101203323 its reverse (323302101021), we get a palindrome (443403304344).

The spelling of 120101203323 in words is "one hundred twenty billion, one hundred one million, two hundred three thousand, three hundred twenty-three".