13103211311230 has 16 divisors (see below), whose sum is σ = 23643447312240. Its totient is φ = 5228469646272.

The previous prime is 13103211311189. The next prime is 13103211311299. The reversal of 13103211311230 is 3211311230131.

It is a super-2 number, since 2×13103211311230² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1601855484 + ... + 1601863663.

It is an arithmetic number, because the mean of its divisors is an integer number (1477715457015).

Almost surely, 2^{13103211311230} is an apocalyptic number.

13103211311230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13103211311230 is a deficient number, since it is larger than the sum of its proper divisors (10540236001010).

13103211311230 is a wasteful number, since it uses less digits than its factorization.

13103211311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203719563.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13103211311230 its reverse (3211311230131), we get a palindrome (16314522541361).

The spelling of 13103211311230 in words is "thirteen trillion, one hundred three billion, two hundred eleven million, three hundred eleven thousand, two hundred thirty".