20033132120 has 32 divisors (see below), whose sum is σ = 45080608320. Its totient is φ = 8012175360.

The previous prime is 20033132107. The next prime is 20033132131. The reversal of 20033132120 is 2123133002.

It is a super-3 number, since 3×20033132120³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311105 + ... + 369935.

It is an arithmetic number, because the mean of its divisors is an integer number (1408769010).

Almost surely, 2^20033132120 is an apocalyptic number.

20033132120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20033132120 is an abundant number, since it is smaller than the sum of its proper divisors (25047476200).

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

20033132120 is a wasteful number, since it uses less digits than its factorization.

20033132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67355 (or 67351 counting only the distinct ones).

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

Adding to 20033132120 its reverse (2123133002), we get a palindrome (22156265122).

The spelling of 20033132120 in words is "twenty billion, thirty-three million, one hundred thirty-two thousand, one hundred twenty".