13102326 has 24 divisors (see below), whose sum is σ = 28673424. Its totient is φ = 4323600.

The previous prime is 13102303. The next prime is 13102333. The reversal of 13102326 is 62320131.

It is a super-2 number, since 2×13102326² = 343341893220552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13102299 and 13102308.

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, 1786 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (1194726).

Almost surely, 2^13102326 is an apocalyptic number.

13102326 is an abundant number, since it is smaller than the sum of its proper divisors (15571098).

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

13102326 is a wasteful number, since it uses less digits than its factorization.

13102326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316 (or 7313 counting only the distinct ones).

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

The square root of 13102326 is about 3619.7135245762. The cubic root of 13102326 is about 235.7487870789.

Adding to 13102326 its reverse (62320131), we get a palindrome (75422457).

The spelling of 13102326 in words is "thirteen million, one hundred two thousand, three hundred twenty-six".