2020155341 has 8 divisors (see below), whose sum is σ = 2146298520. Its totient is φ = 1897777728.

The previous prime is 2020155329. The next prime is 2020155359. The reversal of 2020155341 is 1435510202.

It can be written as a sum of positive squares in 4 ways, for example, as 554414116 + 1465741225 = 23546^2 + 38285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020155341 - 2¹⁰ = 2020154317 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 (2020155041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940286 + ... + 942431.

It is an arithmetic number, because the mean of its divisors is an integer number (268287315).

Almost surely, 2^2020155341 is an apocalyptic number.

It is an amenable number.

2020155341 is a deficient number, since it is larger than the sum of its proper divisors (126143179).

2020155341 is a wasteful number, since it uses less digits than its factorization.

2020155341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882783.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2020155341 is about 44946.1382212087. The cubic root of 2020155341 is about 1264.1392679311.

Adding to 2020155341 its reverse (1435510202), we get a palindrome (3455665543).

The spelling of 2020155341 in words is "two billion, twenty million, one hundred fifty-five thousand, three hundred forty-one".