13102302 has 16 divisors (see below), whose sum is σ = 26242560. Its totient is φ = 4361112.

The previous prime is 13102283. The next prime is 13102303. The reversal of 13102302 is 20320131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5043 + ... + 7185.

It is an arithmetic number, because the mean of its divisors is an integer number (1640160).

Almost surely, 2^13102302 is an apocalyptic number.

13102302 is an abundant number, since it is smaller than the sum of its proper divisors (13140258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13102302 is a wasteful number, since it uses less digits than its factorization.

13102302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13102302 is about 3619.7102093952. The cubic root of 13102302 is about 235.7486431356.

Adding to 13102302 its reverse (20320131), we get a palindrome (33422433).

The spelling of 13102302 in words is "thirteen million, one hundred two thousand, three hundred two".