1125354117170 has 32 divisors (see below), whose sum is σ = 2146126071600. Its totient is φ = 423399315456.

The previous prime is 1125354117163. The next prime is 1125354117179. The reversal of 1125354117170 is 717114535211.

It can be written as a sum of positive squares in 8 ways, for example, as 1062534208849 + 62819908321 = 1030793^2 + 250639^2 .

It is not an unprimeable number, because it can be changed into a prime (1125354117179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783565 + ... + 2330624.

Almost surely, 2^{1125354117170} is an apocalyptic number.

1125354117170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125354117170 is a deficient number, since it is larger than the sum of its proper divisors (1020771954430).

1125354117170 is a wasteful number, since it uses less digits than its factorization.

1125354117170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4115822.

The product of its (nonzero) digits is 29400, while the sum is 38.

The spelling of 1125354117170 in words is "one trillion, one hundred twenty-five billion, three hundred fifty-four million, one hundred seventeen thousand, one hundred seventy".