13123108 has 12 divisors (see below), whose sum is σ = 23118592. Its totient is φ = 6517800.

The previous prime is 13123081. The next prime is 13123111. The reversal of 13123108 is 80132131.

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, 10260 + ... + 11467.

Almost surely, 2^13123108 is an apocalyptic number.

It is an amenable number.

13123108 is a deficient number, since it is larger than the sum of its proper divisors (9995484).

13123108 is a wasteful number, since it uses less digits than its factorization.

13123108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21882 (or 21880 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 13123108 is about 3622.5830563287. The cubic root of 13123108 is about 235.8733640242.

Adding to 13123108 its reverse (80132131), we get a palindrome (93255239).

It can be divided in two parts, 13123 and 108, that added together give a palindrome (13231).

The spelling of 13123108 in words is "thirteen million, one hundred twenty-three thousand, one hundred eight".