2020111323133 has 16 divisors (see below), whose sum is σ = 2044134464512. Its totient is φ = 1996241760000.

The previous prime is 2020111323091. The next prime is 2020111323169. The reversal of 2020111323133 is 3313231110202.

It is a cyclic number.

It is not a de Polignac number, because 2020111323133 - 2¹⁷ = 2020111192061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020111329133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46480693 + ... + 46524133.

It is an arithmetic number, because the mean of its divisors is an integer number (127758404032).

Almost surely, 2^{2020111323133} is an apocalyptic number.

It is an amenable number.

2020111323133 is a deficient number, since it is larger than the sum of its proper divisors (24023141379).

2020111323133 is a wasteful number, since it uses less digits than its factorization.

2020111323133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45196.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2020111323133 its reverse (3313231110202), we get a palindrome (5333342433335).

The spelling of 2020111323133 in words is "two trillion, twenty billion, one hundred eleven million, three hundred twenty-three thousand, one hundred thirty-three".