1200132213 has 16 divisors (see below), whose sum is σ = 1851924480. Its totient is φ = 677108016.

The previous prime is 1200132211. The next prime is 1200132229. The reversal of 1200132213 is 3122310021.

It is not a de Polignac number, because 1200132213 - 2¹ = 1200132211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1200132192 and 1200132201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200132211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360045 + ... + 363362.

It is an arithmetic number, because the mean of its divisors is an integer number (115745280).

Almost surely, 2^1200132213 is an apocalyptic number.

It is an amenable number.

1200132213 is a deficient number, since it is larger than the sum of its proper divisors (651792267).

1200132213 is an equidigital number, since it uses as much as digits as its factorization.

1200132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723496.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1200132213 is about 34642.9244290952. The cubic root of 1200132213 is about 1062.6975947709.

Adding to 1200132213 its reverse (3122310021), we get a palindrome (4322442234).

The spelling of 1200132213 in words is "one billion, two hundred million, one hundred thirty-two thousand, two hundred thirteen".