20313014 has 8 divisors (see below), whose sum is σ = 32073240. Its totient is φ = 9621936.

The previous prime is 20313001. The next prime is 20313047. The reversal of 20313014 is 41031302.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20313014.

It is a congruent number.

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, 267239 + ... + 267314.

It is an arithmetic number, because the mean of its divisors is an integer number (4009155).

Almost surely, 2^20313014 is an apocalyptic number.

20313014 is a deficient number, since it is larger than the sum of its proper divisors (11760226).

20313014 is a wasteful number, since it uses less digits than its factorization.

20313014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534574.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 20313014 is about 4506.9961171494. The cubic root of 20313014 is about 272.8505221856.

Adding to 20313014 its reverse (41031302), we get a palindrome (61344316).

The spelling of 20313014 in words is "twenty million, three hundred thirteen thousand, fourteen".