1132120111121 has 8 divisors (see below), whose sum is σ = 1181475867264. Its totient is φ = 1082775450240.

The previous prime is 1132120111079. The next prime is 1132120111147. The reversal of 1132120111121 is 1211110212311.

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 1132120111121 - 2¹⁰ = 1132120110097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132120111121.

It is not an unprimeable number, because it can be changed into a prime (1132120111151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2564960 + ... + 2973761.

It is an arithmetic number, because the mean of its divisors is an integer number (147684483408).

Almost surely, 2^{1132120111121} is an apocalyptic number.

It is an amenable number.

1132120111121 is a deficient number, since it is larger than the sum of its proper divisors (49355756143).

1132120111121 is an equidigital number, since it uses as much as digits as its factorization.

1132120111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547631.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 1132120111121 its reverse (1211110212311), we get a palindrome (2343230323432).

The spelling of 1132120111121 in words is "one trillion, one hundred thirty-two billion, one hundred twenty million, one hundred eleven thousand, one hundred twenty-one".