120232323011 has 4 divisors (see below), whose sum is σ = 120377356800. Its totient is φ = 120087289224.

The previous prime is 120232322993. The next prime is 120232323049. The reversal of 120232323011 is 110323232021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120232323011 is a prime.

It is a super-2 number, since 2×120232323011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120232320011) 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, 72515651 + ... + 72517308.

It is an arithmetic number, because the mean of its divisors is an integer number (30094339200).

Almost surely, 2^120232323011 is an apocalyptic number.

120232323011 is a deficient number, since it is larger than the sum of its proper divisors (145033789).

120232323011 is an equidigital number, since it uses as much as digits as its factorization.

120232323011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145033788.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120232323011 its reverse (110323232021), we get a palindrome (230555555032).

The spelling of 120232323011 in words is "one hundred twenty billion, two hundred thirty-two million, three hundred twenty-three thousand, eleven".