20133302120 has 48 divisors (see below), whose sum is σ = 47809655460. Its totient is φ = 7629456384.

The previous prime is 20133302081. The next prime is 20133302153. The reversal of 20133302120 is 2120333102.

It can be written as a sum of positive squares in 2 ways, for example, as 19459692004 + 673610116 = 139498^2 + 25954^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 682697 + ... + 711576.

Almost surely, 2^20133302120 is an apocalyptic number.

20133302120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20133302120 is an abundant number, since it is smaller than the sum of its proper divisors (27676353340).

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

20133302120 is a wasteful number, since it uses less digits than its factorization.

20133302120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394322 (or 1394299 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20133302120 its reverse (2120333102), we get a palindrome (22253635222).

The spelling of 20133302120 in words is "twenty billion, one hundred thirty-three million, three hundred two thousand, one hundred twenty".