2020105354 has 8 divisors (see below), whose sum is σ = 3112054308. Its totient is φ = 982753920.

The previous prime is 2020105271. The next prime is 2020105363. The reversal of 2020105354 is 4535010202.

It can be written as a sum of positive squares in 2 ways, for example, as 1966479025 + 53626329 = 44345^2 + 7323^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13649287 + ... + 13649434.

Almost surely, 2^2020105354 is an apocalyptic number.

2020105354 is a deficient number, since it is larger than the sum of its proper divisors (1091948954).

2020105354 is a wasteful number, since it uses less digits than its factorization.

2020105354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27298760.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2020105354 is about 44945.5821410737. The cubic root of 2020105354 is about 1264.1288411668.

Adding to 2020105354 its reverse (4535010202), we get a palindrome (6555115556).

The spelling of 2020105354 in words is "two billion, twenty million, one hundred five thousand, three hundred fifty-four".