1135313425 has 12 divisors (see below), whose sum is σ = 1424752560. Its totient is φ = 897306320.

The previous prime is 1135313401. The next prime is 1135313437. The reversal of 1135313425 is 5243135311.

It is a happy number.

It is not a de Polignac number, because 1135313425 - 2⁷ = 1135313297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1135313393 and 1135313402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271495 + ... + 275644.

It is an arithmetic number, because the mean of its divisors is an integer number (118729380).

Almost surely, 2^1135313425 is an apocalyptic number.

It is an amenable number.

1135313425 is a deficient number, since it is larger than the sum of its proper divisors (289439135).

1135313425 is an equidigital number, since it uses as much as digits as its factorization.

1135313425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547232 (or 547227 counting only the distinct ones).

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

The square root of 1135313425 is about 33694.4123705994. The cubic root of 1135313425 is about 1043.2104395688.

Adding to 1135313425 its reverse (5243135311), we get a palindrome (6378448736).

The spelling of 1135313425 in words is "one billion, one hundred thirty-five million, three hundred thirteen thousand, four hundred twenty-five".