20201342313 has 8 divisors (see below), whose sum is σ = 28106215488. Its totient is φ = 12882015344.

The previous prime is 20201342309. The next prime is 20201342321. The reversal of 20201342313 is 31324310202.

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

It is a cyclic number.

It is not a de Polignac number, because 20201342313 - 2² = 20201342309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20201342313.

It is not an unprimeable number, because it can be changed into a prime (20201342383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146386470 + ... + 146386607.

It is an arithmetic number, because the mean of its divisors is an integer number (3513276936).

Almost surely, 2^20201342313 is an apocalyptic number.

20201342313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20201342313 is a deficient number, since it is larger than the sum of its proper divisors (7904873175).

20201342313 is a wasteful number, since it uses less digits than its factorization.

20201342313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292773103.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20201342313 its reverse (31324310202), we get a palindrome (51525652515).

The spelling of 20201342313 in words is "twenty billion, two hundred one million, three hundred forty-two thousand, three hundred thirteen".