120323011211 has 8 divisors (see below), whose sum is σ = 130082828064. Its totient is φ = 110635223040.

The previous prime is 120323011183. The next prime is 120323011321. The reversal of 120323011211 is 112110323021.

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 120323011211 - 2¹⁰ = 120323010187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120323011211.

It is not an unprimeable number, because it can be changed into a prime (120323011511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18003695 + ... + 18010376.

It is an arithmetic number, because the mean of its divisors is an integer number (16260353508).

Almost surely, 2^120323011211 is an apocalyptic number.

120323011211 is a deficient number, since it is larger than the sum of its proper divisors (9759816853).

120323011211 is a wasteful number, since it uses less digits than its factorization.

120323011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36014341.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120323011211 its reverse (112110323021), we get a palindrome (232433334232).

The spelling of 120323011211 in words is "one hundred twenty billion, three hundred twenty-three million, eleven thousand, two hundred eleven".