13121103010 has 16 divisors (see below), whose sum is σ = 23654727936. Its totient is φ = 5240276208.

The previous prime is 13121103007. The next prime is 13121103067. The reversal of 13121103010 is 1030112131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013874 + ... + 1026733.

It is an arithmetic number, because the mean of its divisors is an integer number (1478420496).

Almost surely, 2^13121103010 is an apocalyptic number.

13121103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13121103010 is a deficient number, since it is larger than the sum of its proper divisors (10533624926).

13121103010 is a wasteful number, since it uses less digits than its factorization.

13121103010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041257.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13121103010 its reverse (1030112131), we get a palindrome (14151215141).

The spelling of 13121103010 in words is "thirteen billion, one hundred twenty-one million, one hundred three thousand, ten".