3301123302020 has 12 divisors (see below), whose sum is σ = 6932358934284. Its totient is φ = 1320449320800.

The previous prime is 3301123301963. The next prime is 3301123302083. The reversal of 3301123302020 is 202033211033.

It can be written as a sum of positive squares in 2 ways, for example, as 2400658952836 + 900464349184 = 1549406^2 + 948928^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 165056165101 = 3301123302020 / (3 + 3 + 0 + 1 + 1 + 2 + 3 + 3 + 0 + 2 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3301123301983 and 3301123302001.

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, 82528082531 + ... + 82528082570.

It is an arithmetic number, because the mean of its divisors is an integer number (577696577857).

Almost surely, 2^{3301123302020} is an apocalyptic number.

It is an amenable number.

3301123302020 is an abundant number, since it is smaller than the sum of its proper divisors (3631235632264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3301123302020 is a wasteful number, since it uses less digits than its factorization.

3301123302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165056165110 (or 165056165108 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3301123302020 its reverse (202033211033), we get a palindrome (3503156513053).

The spelling of 3301123302020 in words is "three trillion, three hundred one billion, one hundred twenty-three million, three hundred two thousand, twenty".