13102031302012 has 24 divisors (see below), whose sum is σ = 23719347257760. Its totient is φ = 6325077850560.

The previous prime is 13102031302001. The next prime is 13102031302057. The reversal of 13102031302012 is 21020313020131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25853337 + ... + 26355247.

It is an arithmetic number, because the mean of its divisors is an integer number (988306135740).

Almost surely, 2^{13102031302012} is an apocalyptic number.

It is an amenable number.

13102031302012 is a deficient number, since it is larger than the sum of its proper divisors (10617315955748).

13102031302012 is a wasteful number, since it uses less digits than its factorization.

13102031302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726981 (or 726979 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13102031302012 its reverse (21020313020131), we get a palindrome (34122344322143).

It can be divided in two parts, 1 and 3102031302012, that added together give a palindrome (3102031302013).

The spelling of 13102031302012 in words is "thirteen trillion, one hundred two billion, thirty-one million, three hundred two thousand, twelve".