13103202012 has 24 divisors (see below), whose sum is σ = 30576369936. Its totient is φ = 4367415168.

The previous prime is 13103201999. The next prime is 13103202017. The reversal of 13103202012 is 21020230131.

It is a junction number, because it is equal to n+sod(n) for n = 13103201982 and 13103202000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103202017) 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, 179808 + ... + 241944.

It is an arithmetic number, because the mean of its divisors is an integer number (1274015414).

Almost surely, 2^13103202012 is an apocalyptic number.

13103202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13103202012 is an abundant number, since it is smaller than the sum of its proper divisors (17473167924).

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

13103202012 is a wasteful number, since it uses less digits than its factorization.

13103202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79717 (or 79715 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13103202012 its reverse (21020230131), we get a palindrome (34123432143).

The spelling of 13103202012 in words is "thirteen billion, one hundred three million, two hundred two thousand, twelve".