1133140425 has 48 divisors (see below), whose sum is σ = 1959957888. Its totient is φ = 576576000.

The previous prime is 1133140409. The next prime is 1133140447. The reversal of 1133140425 is 5240413311.

It is a happy number.

It is not a de Polignac number, because 1133140425 - 2⁴ = 1133140409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1133140395 and 1133140404.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1036179 + ... + 1037271.

It is an arithmetic number, because the mean of its divisors is an integer number (40832456).

Almost surely, 2^1133140425 is an apocalyptic number.

1133140425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1133140425 is a deficient number, since it is larger than the sum of its proper divisors (826817463).

1133140425 is a wasteful number, since it uses less digits than its factorization.

1133140425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730 (or 1725 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1133140425 is about 33662.1512235924. The cubic root of 1133140425 is about 1042.5444431248.

Adding to 1133140425 its reverse (5240413311), we get a palindrome (6373553736).

The spelling of 1133140425 in words is "one billion, one hundred thirty-three million, one hundred forty thousand, four hundred twenty-five".