1032122213 has 4 divisors (see below), whose sum is σ = 1032733548. Its totient is φ = 1031510880.

The previous prime is 1032122191. The next prime is 1032122219. The reversal of 1032122213 is 3122212301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 619910404 + 412211809 = 24898^2 + 20303^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032122213 - 2²² = 1027927909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032122191 and 1032122200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032122219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303128 + ... + 306513.

It is an arithmetic number, because the mean of its divisors is an integer number (258183387).

Almost surely, 2^1032122213 is an apocalyptic number.

It is an amenable number.

1032122213 is a deficient number, since it is larger than the sum of its proper divisors (611335).

1032122213 is an equidigital number, since it uses as much as digits as its factorization.

1032122213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611334.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1032122213 is about 32126.6589143658. The cubic root of 1032122213 is about 1010.5947589984.

Adding to 1032122213 its reverse (3122212301), we get a palindrome (4154334514).

The spelling of 1032122213 in words is "one billion, thirty-two million, one hundred twenty-two thousand, two hundred thirteen".