32121011002132 has 72 divisors (see below), whose sum is σ = 63893540275656. Its totient is φ = 14043933570816.

The previous prime is 32121011002111. The next prime is 32121011002193. The reversal of 32121011002132 is 23120011012123.

It can be written as a sum of positive squares in 4 ways, for example, as 98472950416 + 32022538051716 = 313804^2 + 5658846^2 .

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 365578318 + ... + 365666170.

Almost surely, 2^{32121011002132} is an apocalyptic number.

It is an amenable number.

32121011002132 is a deficient number, since it is larger than the sum of its proper divisors (31772529273524).

32121011002132 is a wasteful number, since it uses less digits than its factorization.

32121011002132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107385 (or 107364 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 32121011002132 its reverse (23120011012123), we get a palindrome (55241022014255).

Subtracting from 32121011002132 its reverse (23120011012123), we obtain a palindrome (9000999990009).

The spelling of 32121011002132 in words is "thirty-two trillion, one hundred twenty-one billion, eleven million, two thousand, one hundred thirty-two".