2153334002020 has 12 divisors (see below), whose sum is σ = 4522001404284. Its totient is φ = 861333600800.

The previous prime is 2153334002011. The next prime is 2153334002041. The reversal of 2153334002020 is 202004333512.

It can be written as a sum of positive squares in 2 ways, for example, as 968771684644 + 1184562317376 = 984262^2 + 1088376^2 .

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, 53833350031 + ... + 53833350070.

It is an arithmetic number, because the mean of its divisors is an integer number (376833450357).

Almost surely, 2^{2153334002020} is an apocalyptic number.

2153334002020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2153334002020 is an abundant number, since it is smaller than the sum of its proper divisors (2368667402264).

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

2153334002020 is a wasteful number, since it uses less digits than its factorization.

2153334002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107666700110 (or 107666700108 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 2153334002020 its reverse (202004333512), we get a palindrome (2355338335532).

The spelling of 2153334002020 in words is "two trillion, one hundred fifty-three billion, three hundred thirty-four million, two thousand, twenty".