1113326025 has 24 divisors (see below), whose sum is σ = 2103657024. Its totient is φ = 508948800.

The previous prime is 1113326021. The next prime is 1113326089. The reversal of 1113326025 is 5206233111.

It is not a de Polignac number, because 1113326025 - 2² = 1113326021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113325986 and 1113326004.

It is not an unprimeable number, because it can be changed into a prime (1113326021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1059786 + ... + 1060835.

It is an arithmetic number, because the mean of its divisors is an integer number (87652376).

Almost surely, 2^1113326025 is an apocalyptic number.

1113326025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1113326025 is a deficient number, since it is larger than the sum of its proper divisors (990330999).

1113326025 is a wasteful number, since it uses less digits than its factorization.

1113326025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120641 (or 2120636 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1113326025 is about 33366.5405009270. The cubic root of 1113326025 is about 1036.4319370925.

Adding to 1113326025 its reverse (5206233111), we get a palindrome (6319559136).

The spelling of 1113326025 in words is "one billion, one hundred thirteen million, three hundred twenty-six thousand, twenty-five".