2001012314 has 24 divisors (see below), whose sum is σ = 3501980820. Its totient is φ = 855017856.

The previous prime is 2001012313. The next prime is 2001012347. The reversal of 2001012314 is 4132101002.

It can be written as a sum of positive squares in 2 ways, for example, as 1985148025 + 15864289 = 44555^2 + 3983^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2001012313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2732 + ... + 63320.

Almost surely, 2^2001012314 is an apocalyptic number.

2001012314 is a deficient number, since it is larger than the sum of its proper divisors (1500968506).

2001012314 is a wasteful number, since it uses less digits than its factorization.

2001012314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60942 (or 60935 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2001012314 is about 44732.6761327779. The cubic root of 2001012314 is about 1260.1335866595.

Adding to 2001012314 its reverse (4132101002), we get a palindrome (6133113316).

The spelling of 2001012314 in words is "two billion, one million, twelve thousand, three hundred fourteen".