120013331323 has 4 divisors (see below), whose sum is σ = 120038396320. Its totient is φ = 119988266328.

The previous prime is 120013331309. The next prime is 120013331329. The reversal of 120013331323 is 323133310021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323133310021 = 719 ⋅449420459.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120013331323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120013331294 and 120013331303.

It is not an unprimeable number, because it can be changed into a prime (120013331329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12525315 + ... + 12534892.

It is an arithmetic number, because the mean of its divisors is an integer number (30009599080).

Almost surely, 2^120013331323 is an apocalyptic number.

120013331323 is a deficient number, since it is larger than the sum of its proper divisors (25064997).

120013331323 is an equidigital number, since it uses as much as digits as its factorization.

120013331323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25064996.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 120013331323 its reverse (323133310021), we get a palindrome (443146641344).

The spelling of 120013331323 in words is "one hundred twenty billion, thirteen million, three hundred thirty-one thousand, three hundred twenty-three".