1125105535124 has 12 divisors (see below), whose sum is σ = 2072562828000. Its totient is φ = 532944727128.

The previous prime is 1125105535121. The next prime is 1125105535153. The reversal of 1125105535124 is 4215355015211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125105535121) 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, 7402010024 + ... + 7402010175.

It is an arithmetic number, because the mean of its divisors is an integer number (172713569000).

Almost surely, 2^{1125105535124} is an apocalyptic number.

It is an amenable number.

1125105535124 is a deficient number, since it is larger than the sum of its proper divisors (947457292876).

1125105535124 is a wasteful number, since it uses less digits than its factorization.

1125105535124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804020222 (or 14804020220 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 1125105535124 in words is "one trillion, one hundred twenty-five billion, one hundred five million, five hundred thirty-five thousand, one hundred twenty-four".