2020113154255 has 64 divisors (see below), whose sum is σ = 2826032578560. Its totient is φ = 1357679149056.

The previous prime is 2020113154253. The next prime is 2020113154271. The reversal of 2020113154255 is 5524513110202.

It is a cyclic number.

It is not a de Polignac number, because 2020113154255 - 2¹ = 2020113154253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020113154253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 630692484 + ... + 630695686.

It is an arithmetic number, because the mean of its divisors is an integer number (44156759040).

Almost surely, 2^{2020113154255} is an apocalyptic number.

2020113154255 is a deficient number, since it is larger than the sum of its proper divisors (805919424305).

2020113154255 is a wasteful number, since it uses less digits than its factorization.

2020113154255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4760.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 2020113154255 its reverse (5524513110202), we get a palindrome (7544626264457).

The spelling of 2020113154255 in words is "two trillion, twenty billion, one hundred thirteen million, one hundred fifty-four thousand, two hundred fifty-five".