120011232102311 has 4 divisors (see below), whose sum is σ = 130921344111624. Its totient is φ = 109101120093000.

The previous prime is 120011232102301. The next prime is 120011232102313. The reversal of 120011232102311 is 113201232110021.

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

It is a cyclic number.

It is not a de Polignac number, because 120011232102311 - 2⁴⁶ = 49642487924647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011232102313) 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, 5455056004640 + ... + 5455056004661.

It is an arithmetic number, because the mean of its divisors is an integer number (32730336027906).

Almost surely, 2^{120011232102311} is an apocalyptic number.

120011232102311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120011232102311 is a deficient number, since it is larger than the sum of its proper divisors (10910112009313).

120011232102311 is a wasteful number, since it uses less digits than its factorization.

120011232102311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10910112009312.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 120011232102311 its reverse (113201232110021), we get a palindrome (233212464212332).

The spelling of 120011232102311 in words is "one hundred twenty trillion, eleven billion, two hundred thirty-two million, one hundred two thousand, three hundred eleven".