13230210002 has 24 divisors (see below), whose sum is σ = 20606044836. Its totient is φ = 6370588224.

The previous prime is 13230210001. The next prime is 13230210083. The reversal of 13230210002 is 20001203231.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3369918601 + 9860291401 = 58051^2 + 99299^2 .

It is not an unprimeable number, because it can be changed into a prime (13230210001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657848 + ... + 677660.

Almost surely, 2^13230210002 is an apocalyptic number.

13230210002 is a deficient number, since it is larger than the sum of its proper divisors (7375834834).

13230210002 is a wasteful number, since it uses less digits than its factorization.

13230210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20270 (or 20241 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13230210002 its reverse (20001203231), we get a palindrome (33231413233).

The spelling of 13230210002 in words is "thirteen billion, two hundred thirty million, two hundred ten thousand, two".