2020124353 has 4 divisors (see below), whose sum is σ = 2175518548. Its totient is φ = 1864730160.

The previous prime is 2020124347. The next prime is 2020124371. The reversal of 2020124353 is 3534210202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1378414129 + 641710224 = 37127^2 + 25332^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020124353 - 2²¹ = 2018027201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020124383) 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, 77697078 + ... + 77697103.

It is an arithmetic number, because the mean of its divisors is an integer number (543879637).

Almost surely, 2^2020124353 is an apocalyptic number.

It is an amenable number.

2020124353 is a deficient number, since it is larger than the sum of its proper divisors (155394195).

2020124353 is a wasteful number, since it uses less digits than its factorization.

2020124353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155394194.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2020124353 is about 44945.7934961660. The cubic root of 2020124353 is about 1264.1328041793.

Adding to 2020124353 its reverse (3534210202), we get a palindrome (5554334555).

The spelling of 2020124353 in words is "two billion, twenty million, one hundred twenty-four thousand, three hundred fifty-three".