120231341323 has 4 divisors (see below), whose sum is σ = 121295335608. Its totient is φ = 119167347040.

The previous prime is 120231341311. The next prime is 120231341341. The reversal of 120231341323 is 323143132021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323143132021 = 439 ⋅736089139.

It is a cyclic number.

It is not a de Polignac number, because 120231341323 - 2⁹ = 120231340811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120231341393) 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, 531996973 + ... + 531997198.

It is an arithmetic number, because the mean of its divisors is an integer number (30323833902).

Almost surely, 2^120231341323 is an apocalyptic number.

120231341323 is a deficient number, since it is larger than the sum of its proper divisors (1063994285).

120231341323 is a wasteful number, since it uses less digits than its factorization.

120231341323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063994284.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 120231341323 its reverse (323143132021), we get a palindrome (443374473344).

The spelling of 120231341323 in words is "one hundred twenty billion, two hundred thirty-one million, three hundred forty-one thousand, three hundred twenty-three".