1127134681126 has 16 divisors (see below), whose sum is σ = 1789628731200. Its totient is φ = 530923183848.

The previous prime is 1127134681121. The next prime is 1127134681133. The reversal of 1127134681126 is 6211864317211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127134681121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82846380 + ... + 82859983.

It is an arithmetic number, because the mean of its divisors is an integer number (111851795700).

Almost surely, 2^{1127134681126} is an apocalyptic number.

1127134681126 is a deficient number, since it is larger than the sum of its proper divisors (662494050074).

1127134681126 is a wasteful number, since it uses less digits than its factorization.

1127134681126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165706563.

The product of its digits is 96768, while the sum is 43.

Adding to 1127134681126 its reverse (6211864317211), we get a palindrome (7338998998337).

The spelling of 1127134681126 in words is "one trillion, one hundred twenty-seven billion, one hundred thirty-four million, six hundred eighty-one thousand, one hundred twenty-six".