1000213302 has 64 divisors (see below), whose sum is σ = 2216947968. Its totient is φ = 298320000.

The previous prime is 1000213271. The next prime is 1000213303. The reversal of 1000213302 is 2033120001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000213303) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1512852 + ... + 1513512.

It is an arithmetic number, because the mean of its divisors is an integer number (34639812).

Almost surely, 2^1000213302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000213302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1108473984).

1000213302 is an abundant number, since it is smaller than the sum of its proper divisors (1216734666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000213302 is a wasteful number, since it uses less digits than its factorization.

1000213302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1000213302 is about 31626.1490226047. The cubic root of 1000213302 is about 1000.0710956120.

Adding to 1000213302 its reverse (2033120001), we get a palindrome (3033333303).

The spelling of 1000213302 in words is "one billion, two hundred thirteen thousand, three hundred two".