120001311323 has 8 divisors (see below), whose sum is σ = 120405106128. Its totient is φ = 119597647104.

The previous prime is 120001311317. The next prime is 120001311341. The reversal of 120001311323 is 323113100021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120001311323 - 2⁴ = 120001311307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120301311323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025011 + ... + 2083427.

It is an arithmetic number, because the mean of its divisors is an integer number (15050638266).

Almost surely, 2^120001311323 is an apocalyptic number.

120001311323 is a deficient number, since it is larger than the sum of its proper divisors (403794805).

120001311323 is an equidigital number, since it uses as much as digits as its factorization.

120001311323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65293.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 120001311323 its reverse (323113100021), we get a palindrome (443114411344).

The spelling of 120001311323 in words is "one hundred twenty billion, one million, three hundred eleven thousand, three hundred twenty-three".