1132121234111 has 4 divisors (see below), whose sum is σ = 1293852838992. Its totient is φ = 970389629232.

The previous prime is 1132121234093. The next prime is 1132121234117. The reversal of 1132121234111 is 1114321212311.

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 1132121234111 - 2³⁸ = 857243327167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132121234117) 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, 80865802430 + ... + 80865802443.

It is an arithmetic number, because the mean of its divisors is an integer number (323463209748).

Almost surely, 2^{1132121234111} is an apocalyptic number.

1132121234111 is a deficient number, since it is larger than the sum of its proper divisors (161731604881).

1132121234111 is an equidigital number, since it uses as much as digits as its factorization.

1132121234111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161731604880.

The product of its digits is 288, while the sum is 23.

Adding to 1132121234111 its reverse (1114321212311), we get a palindrome (2246442446422).

The spelling of 1132121234111 in words is "one trillion, one hundred thirty-two billion, one hundred twenty-one million, two hundred thirty-four thousand, one hundred eleven".