2020134042313 has 4 divisors (see below), whose sum is σ = 2020179709440. Its totient is φ = 2020088375188.

The previous prime is 2020134042271. The next prime is 2020134042337. The reversal of 2020134042313 is 3132404310202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2020134042313 - 2⁹ = 2020134041801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020134042613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22767145 + ... + 22855702.

It is an arithmetic number, because the mean of its divisors is an integer number (505044927360).

Almost surely, 2^{2020134042313} is an apocalyptic number.

It is an amenable number.

2020134042313 is a deficient number, since it is larger than the sum of its proper divisors (45667127).

2020134042313 is an equidigital number, since it uses as much as digits as its factorization.

2020134042313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45667126.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2020134042313 its reverse (3132404310202), we get a palindrome (5152538352515).

The spelling of 2020134042313 in words is "two trillion, twenty billion, one hundred thirty-four million, forty-two thousand, three hundred thirteen".