21132333010132 has 12 divisors (see below), whose sum is σ = 37078140427776. Its totient is φ = 10538578602200.

The previous prime is 21132333010121. The next prime is 21132333010157. The reversal of 21132333010132 is 23101033323112.

It is a super-2 number, since 2×21132333010132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21132333010097 and 21132333010106.

It is a congruent number.

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, 6896973994 + ... + 6896977057.

It is an arithmetic number, because the mean of its divisors is an integer number (3089845035648).

Almost surely, 2^{21132333010132} is an apocalyptic number.

It is an amenable number.

21132333010132 is a deficient number, since it is larger than the sum of its proper divisors (15945807417644).

21132333010132 is a wasteful number, since it uses less digits than its factorization.

21132333010132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13793951438 (or 13793951436 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 21132333010132 its reverse (23101033323112), we get a palindrome (44233366333244).

The spelling of 21132333010132 in words is "twenty-one trillion, one hundred thirty-two billion, three hundred thirty-three million, ten thousand, one hundred thirty-two".