1206113325 has 12 divisors (see below), whose sum is σ = 1994107488. Its totient is φ = 643260400.

The previous prime is 1206113317. The next prime is 1206113443. The reversal of 1206113325 is 5233116021.

It is not a de Polignac number, because 1206113325 - 2³ = 1206113317 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1206113295 and 1206113304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8040681 + ... + 8040830.

It is an arithmetic number, because the mean of its divisors is an integer number (166175624).

Almost surely, 2^1206113325 is an apocalyptic number.

1206113325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1206113325 is a deficient number, since it is larger than the sum of its proper divisors (787994163).

1206113325 is a wasteful number, since it uses less digits than its factorization.

1206113325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16081524 (or 16081519 counting only the distinct ones).

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

The square root of 1206113325 is about 34729.1423015311. The cubic root of 1206113325 is about 1064.4600626600.

Adding to 1206113325 its reverse (5233116021), we get a palindrome (6439229346).

The spelling of 1206113325 in words is "one billion, two hundred six million, one hundred thirteen thousand, three hundred twenty-five".