1125052351202 has 8 divisors (see below), whose sum is σ = 1817392259676. Its totient is φ = 519254931312.

The previous prime is 1125052351201. The next prime is 1125052351223. The reversal of 1125052351202 is 2021532505211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 816928553281 + 308123797921 = 903841^2 + 555089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1125052351201) 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 3 ways as a sum of consecutive naturals, for example, 21635622113 + ... + 21635622164.

Almost surely, 2^{1125052351202} is an apocalyptic number.

1125052351202 is a deficient number, since it is larger than the sum of its proper divisors (692339908474).

1125052351202 is a wasteful number, since it uses less digits than its factorization.

1125052351202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43271244292.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 1125052351202 its reverse (2021532505211), we get a palindrome (3146584856413).

The spelling of 1125052351202 in words is "one trillion, one hundred twenty-five billion, fifty-two million, three hundred fifty-one thousand, two hundred two".