1123535325 has 96 divisors (see below), whose sum is σ = 2111864832. Its totient is φ = 522144000.

The previous prime is 1123535323. The next prime is 1123535359. The reversal of 1123535325 is 5235353211.

It is not a de Polignac number, because 1123535325 - 2¹ = 1123535323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1123535292 and 1123535301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123535323) 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 95 ways as a sum of consecutive naturals, for example, 5038164 + ... + 5038386.

It is an arithmetic number, because the mean of its divisors is an integer number (21998592).

Almost surely, 2^1123535325 is an apocalyptic number.

1123535325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1123535325 is a deficient number, since it is larger than the sum of its proper divisors (988329507).

1123535325 is a wasteful number, since it uses less digits than its factorization.

1123535325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 470 counting only the distinct ones).

The product of its digits is 13500, while the sum is 30.

The square root of 1123535325 is about 33519.1784654696. The cubic root of 1123535325 is about 1039.5903604285.

Adding to 1123535325 its reverse (5235353211), we get a palindrome (6358888536).

The spelling of 1123535325 in words is "one billion, one hundred twenty-three million, five hundred thirty-five thousand, three hundred twenty-five".