120111003122133 has 4 divisors (see below), whose sum is σ = 160148004162848. Its totient is φ = 80074002081420.

The previous prime is 120111003122053. The next prime is 120111003122147. The reversal of 120111003122133 is 331221300111021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120111003122133 - 2¹² = 120111003118037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120111003120133) 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, 20018500520353 + ... + 20018500520358.

It is an arithmetic number, because the mean of its divisors is an integer number (40037001040712).

Almost surely, 2^{120111003122133} is an apocalyptic number.

It is an amenable number.

120111003122133 is a deficient number, since it is larger than the sum of its proper divisors (40037001040715).

120111003122133 is an equidigital number, since it uses as much as digits as its factorization.

120111003122133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40037001040714.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 120111003122133 its reverse (331221300111021), we get a palindrome (451332303233154).

The spelling of 120111003122133 in words is "one hundred twenty trillion, one hundred eleven billion, three million, one hundred twenty-two thousand, one hundred thirty-three".