1135124332125 has 64 divisors (see below), whose sum is σ = 2161730388480. Its totient is φ = 518181235200.

The previous prime is 1135124332123. The next prime is 1135124332193. The reversal of 1135124332125 is 5212334215311.

It is a happy number.

It is not a de Polignac number, because 1135124332125 - 2¹ = 1135124332123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135124332123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1556169 + ... + 2166081.

It is an arithmetic number, because the mean of its divisors is an integer number (33777037320).

Almost surely, 2^{1135124332125} is an apocalyptic number.

1135124332125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135124332125 is a deficient number, since it is larger than the sum of its proper divisors (1026606056355).

1135124332125 is an equidigital number, since it uses as much as digits as its factorization.

1135124332125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610647 (or 610637 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

Adding to 1135124332125 its reverse (5212334215311), we get a palindrome (6347458547436).

The spelling of 1135124332125 in words is "one trillion, one hundred thirty-five billion, one hundred twenty-four million, three hundred thirty-two thousand, one hundred twenty-five".