2020313033131 has 4 divisors (see below), whose sum is σ = 2020330616032. Its totient is φ = 2020295450232.

The previous prime is 2020313033107. The next prime is 2020313033143. The reversal of 2020313033131 is 1313303130202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2020313033131 - 2⁵ = 2020313033099 is a prime.

It is a super-2 number, since 2×2020313033131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020313033191) 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, 8617956 + ... + 8849281.

It is an arithmetic number, because the mean of its divisors is an integer number (505082654008).

Almost surely, 2^{2020313033131} is an apocalyptic number.

2020313033131 is a deficient number, since it is larger than the sum of its proper divisors (17582901).

2020313033131 is a wasteful number, since it uses less digits than its factorization.

2020313033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17582900.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2020313033131 its reverse (1313303130202), we get a palindrome (3333616163333).

The spelling of 2020313033131 in words is "two trillion, twenty billion, three hundred thirteen million, thirty-three thousand, one hundred thirty-one".