120002323331 has 4 divisors (see below), whose sum is σ = 130911625464. Its totient is φ = 109093021200.

The previous prime is 120002323303. The next prime is 120002323333. The reversal of 120002323331 is 133323200021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133323200021 = 11 ⋅12120290911.

It is a cyclic number.

It is not a de Polignac number, because 120002323331 - 2⁶ = 120002323267 is a prime.

It is a super-3 number, since 3×120002323331³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120002323333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5454651050 + ... + 5454651071.

It is an arithmetic number, because the mean of its divisors is an integer number (32727906366).

Almost surely, 2^120002323331 is an apocalyptic number.

120002323331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120002323331 is a deficient number, since it is larger than the sum of its proper divisors (10909302133).

120002323331 is a wasteful number, since it uses less digits than its factorization.

120002323331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10909302132.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 120002323331 its reverse (133323200021), we get a palindrome (253325523352).

The spelling of 120002323331 in words is "one hundred twenty billion, two million, three hundred twenty-three thousand, three hundred thirty-one".