13030321103211 has 16 divisors (see below), whose sum is σ = 17619990939648. Its totient is φ = 8563787232000.

The previous prime is 13030321103209. The next prime is 13030321103221. The reversal of 13030321103211 is 11230112303031.

It is a happy number.

It is not a de Polignac number, because 13030321103211 - 2¹ = 13030321103209 is a prime.

It is a super-2 number, since 2×13030321103211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13030321103201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187686 + ... + 5108411.

It is an arithmetic number, because the mean of its divisors is an integer number (1101249433728).

Almost surely, 2^{13030321103211} is an apocalyptic number.

13030321103211 is a deficient number, since it is larger than the sum of its proper divisors (4589669836437).

13030321103211 is a wasteful number, since it uses less digits than its factorization.

13030321103211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5307722.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13030321103211 its reverse (11230112303031), we get a palindrome (24260433406242).

The spelling of 13030321103211 in words is "thirteen trillion, thirty billion, three hundred twenty-one million, one hundred three thousand, two hundred eleven".