1133345125 has 32 divisors (see below), whose sum is σ = 1610129664. Its totient is φ = 788392000.

The previous prime is 1133345093. The next prime is 1133345149. The reversal of 1133345125 is 5215433311.

It is a happy number.

It is not a de Polignac number, because 1133345125 - 2⁵ = 1133345093 is a prime.

It is a super-2 number, since 2×1133345125² = 2568942344722531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133345093 and 1133345102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13707 + ... + 49543.

It is an arithmetic number, because the mean of its divisors is an integer number (50316552).

Almost surely, 2^1133345125 is an apocalyptic number.

It is an amenable number.

1133345125 is a deficient number, since it is larger than the sum of its proper divisors (476784539).

1133345125 is a wasteful number, since it uses less digits than its factorization.

1133345125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35886 (or 35876 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 1133345125 is about 33665.1915930981. The cubic root of 1133345125 is about 1042.6072173387.

Adding to 1133345125 its reverse (5215433311), we get a palindrome (6348778436).

The spelling of 1133345125 in words is "one billion, one hundred thirty-three million, three hundred forty-five thousand, one hundred twenty-five".