1134101211243 has 96 divisors (see below), whose sum is σ = 2046657489408. Its totient is φ = 543559610880.

The previous prime is 1134101211241. The next prime is 1134101211323. The reversal of 1134101211243 is 3421121014311.

It is not a de Polignac number, because 1134101211243 - 2¹ = 1134101211241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134101211241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 79040796 + ... + 79055142.

It is an arithmetic number, because the mean of its divisors is an integer number (21319348848).

Almost surely, 2^{1134101211243} is an apocalyptic number.

1134101211243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1134101211243 is a deficient number, since it is larger than the sum of its proper divisors (912556278165).

1134101211243 is a wasteful number, since it uses less digits than its factorization.

1134101211243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16785 (or 16774 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1134101211243 its reverse (3421121014311), we get a palindrome (4555222225554).

The spelling of 1134101211243 in words is "one trillion, one hundred thirty-four billion, one hundred one million, two hundred eleven thousand, two hundred forty-three".