20313014045 has 8 divisors (see below), whose sum is σ = 24422227296. Its totient is φ = 16219337616.

The previous prime is 20313013979. The next prime is 20313014063. The reversal of 20313014045 is 54041031302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20313014045 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20313014045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3881327 + ... + 3886556.

It is an arithmetic number, because the mean of its divisors is an integer number (3052778412).

Almost surely, 2^20313014045 is an apocalyptic number.

It is an amenable number.

20313014045 is a deficient number, since it is larger than the sum of its proper divisors (4109213251).

20313014045 is an equidigital number, since it uses as much as digits as its factorization.

20313014045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7768411.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 20313014045 its reverse (54041031302), we get a palindrome (74354045347).

The spelling of 20313014045 in words is "twenty billion, three hundred thirteen million, fourteen thousand, forty-five".