13213102 has 24 divisors (see below), whose sum is σ = 23094576. Its totient is φ = 5553696.

The previous prime is 13213093. The next prime is 13213121. The reversal of 13213102 is 20131231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96378 + ... + 96514.

It is an arithmetic number, because the mean of its divisors is an integer number (962274).

Almost surely, 2^13213102 is an apocalyptic number.

13213102 is a deficient number, since it is larger than the sum of its proper divisors (9881474).

13213102 is an equidigital number, since it uses as much as digits as its factorization.

13213102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 13213102 is about 3634.9830811161. The cubic root of 13213102 is about 236.4113170888.

Adding to 13213102 its reverse (20131231), we get a palindrome (33344333).

The spelling of 13213102 in words is "thirteen million, two hundred thirteen thousand, one hundred two".