21132003002032 has 40 divisors (see below), whose sum is σ = 44097110059184. Its totient is φ = 9752264849664.

The previous prime is 21132003002009. The next prime is 21132003002051. The reversal of 21132003002032 is 23020030023112.

It is a super-3 number, since 3×21132003002032³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 2933658 + ... + 7132345.

Almost surely, 2^{21132003002032} is an apocalyptic number.

It is an amenable number.

21132003002032 is an abundant number, since it is smaller than the sum of its proper divisors (22965107057152).

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

21132003002032 is a wasteful number, since it uses less digits than its factorization.

21132003002032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10076117 (or 10076111 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 21132003002032 its reverse (23020030023112), we get a palindrome (44152033025144).

The spelling of 21132003002032 in words is "twenty-one trillion, one hundred thirty-two billion, three million, two thousand, thirty-two".