21033132001120 has 24 divisors (see below), whose sum is σ = 49690774353024. Its totient is φ = 8413252800384.

The previous prime is 21033132001103. The next prime is 21033132001153. The reversal of 21033132001120 is 2110023133012.

21033132001120 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65728537344 + ... + 65728537663.

It is an arithmetic number, because the mean of its divisors is an integer number (2070448931376).

Almost surely, 2^{21033132001120} is an apocalyptic number.

21033132001120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

21033132001120 is an abundant number, since it is smaller than the sum of its proper divisors (28657642351904).

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

21033132001120 is a wasteful number, since it uses less digits than its factorization.

21033132001120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131457075022 (or 131457075014 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 21033132001120 its reverse (2110023133012), we get a palindrome (23143155134132).

The spelling of 21033132001120 in words is "twenty-one trillion, thirty-three billion, one hundred thirty-two million, one thousand, one hundred twenty".