13212132003 has 18 divisors (see below), whose sum is σ = 22199977644. Its totient is φ = 7549789464.

The previous prime is 13212131963. The next prime is 13212132041. The reversal of 13212132003 is 30023121231.

13212132003 is a `hidden beast` number, since 1 + 321 + 21 + 320 + 0 + 3 = 666.

It is not a de Polignac number, because 13212132003 - 2⁸ = 13212131747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13212132053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14979301 + ... + 14980182.

Almost surely, 2^13212132003 is an apocalyptic number.

13212132003 is a deficient number, since it is larger than the sum of its proper divisors (8987845641).

13212132003 is a wasteful number, since it uses less digits than its factorization.

13212132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29959503 (or 29959493 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13212132003 its reverse (30023121231), we get a palindrome (43235253234).

The spelling of 13212132003 in words is "thirteen billion, two hundred twelve million, one hundred thirty-two thousand, three".