1000021314 has 8 divisors (see below), whose sum is σ = 2000042640. Its totient is φ = 333340436.

The previous prime is 1000021291. The next prime is 1000021333. The reversal of 1000021314 is 4131200001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1000021314 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000021314.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83335104 + ... + 83335115.

It is an arithmetic number, because the mean of its divisors is an integer number (250005330).

Almost surely, 2^1000021314 is an apocalyptic number.

1000021314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1000021314 is a wasteful number, since it uses less digits than its factorization.

1000021314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166670224.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1000021314 is about 31623.1136038183. The cubic root of 1000021314 is about 1000.0071046162.

Adding to 1000021314 its reverse (4131200001), we get a palindrome (5131221315).

The spelling of 1000021314 in words is "one billion, twenty-one thousand, three hundred fourteen".