1135211325 has 24 divisors (see below), whose sum is σ = 1877930400. Its totient is φ = 605108160.

The previous prime is 1135211303. The next prime is 1135211333. The reversal of 1135211325 is 5231125311.

It is not a de Polignac number, because 1135211325 - 2⁷ = 1135211197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1135211295 and 1135211304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190491 + ... + 196359.

It is an arithmetic number, because the mean of its divisors is an integer number (78247100).

Almost surely, 2^1135211325 is an apocalyptic number.

1135211325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135211325 is a deficient number, since it is larger than the sum of its proper divisors (742719075).

1135211325 is a wasteful number, since it uses less digits than its factorization.

1135211325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8461 (or 8456 counting only the distinct ones).

The product of its digits is 900, while the sum is 24.

The square root of 1135211325 is about 33692.8972485300. The cubic root of 1135211325 is about 1043.1791662727.

Adding to 1135211325 its reverse (5231125311), we get a palindrome (6366336636).

The spelling of 1135211325 in words is "one billion, one hundred thirty-five million, two hundred eleven thousand, three hundred twenty-five".