13012303220030 has 16 divisors (see below), whose sum is σ = 23806115400384. Its totient is φ = 5119594709280.

The previous prime is 13012303219997. The next prime is 13012303220039. The reversal of 13012303220030 is 3002230321031.

It is a junction number, because it is equal to n+sod(n) for n = 13012303219984 and 13012303220011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012303220039) 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, 10665821702 + ... + 10665822921.

It is an arithmetic number, because the mean of its divisors is an integer number (1487882212524).

Almost surely, 2^{13012303220030} is an apocalyptic number.

13012303220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13012303220030 is a deficient number, since it is larger than the sum of its proper divisors (10793812180354).

13012303220030 is a wasteful number, since it uses less digits than its factorization.

13012303220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21331644691.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13012303220030 its reverse (3002230321031), we get a palindrome (16014533541061).

The spelling of 13012303220030 in words is "thirteen trillion, twelve billion, three hundred three million, two hundred twenty thousand, thirty".