12132002 has 8 divisors (see below), whose sum is σ = 18231276. Its totient is φ = 6054912.

The previous prime is 12131963. The next prime is 12132011. The reversal of 12132002 is 20023121.

It is a happy number.

12132002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12117361 + 14641 = 3481^2 + 121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4103 + ... + 6410.

Almost surely, 2^12132002 is an apocalyptic number.

12132002 is a deficient number, since it is larger than the sum of its proper divisors (6099274).

12132002 is a wasteful number, since it uses less digits than its factorization.

12132002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11092.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 12132002 is about 3483.1023527884. The cubic root of 12132002 is about 229.7792589123.

Adding to 12132002 its reverse (20023121), we get a palindrome (32155123).

It can be divided in two parts, 121 and 32002, that added together give a palindrome (32123).

The spelling of 12132002 in words is "twelve million, one hundred thirty-two thousand, two".