1001021314 has 16 divisors (see below), whose sum is σ = 1539064800. Its totient is φ = 488014240.

The previous prime is 1001021311. The next prime is 1001021321. The reversal of 1001021314 is 4131201001.

It is a junction number, because it is equal to n+sod(n) for n = 1001021294 and 1001021303.

It is not an unprimeable number, because it can be changed into a prime (1001021311) 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 7 ways as a sum of consecutive naturals, for example, 219057 + ... + 223579.

It is an arithmetic number, because the mean of its divisors is an integer number (96191550).

Almost surely, 2^1001021314 is an apocalyptic number.

1001021314 is a deficient number, since it is larger than the sum of its proper divisors (538043486).

1001021314 is a wasteful number, since it uses less digits than its factorization.

1001021314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7265.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1001021314 is about 31638.9208728743. The cubic root of 1001021314 is about 1000.3403221677.

Adding to 1001021314 its reverse (4131201001), we get a palindrome (5132222315).

The spelling of 1001021314 in words is "one billion, one million, twenty-one thousand, three hundred fourteen".