13210300001043 has 8 divisors (see below), whose sum is σ = 19570814816400. Its totient is φ = 8806866667344.

The previous prime is 13210300000987. The next prime is 13210300001069. The reversal of 13210300001043 is 34010000301231.

13210300001043 is a `hidden beast` number, since 1 + 321 + 0 + 300 + 0 + 0 + 1 + 0 + 43 = 666.

It is not a de Polignac number, because 13210300001043 - 2⁹ = 13210300000531 is a prime.

It is a super-2 number, since 2×13210300001043² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13210300001443) 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, 244635185178 + ... + 244635185231.

It is an arithmetic number, because the mean of its divisors is an integer number (2446351852050).

Almost surely, 2^{13210300001043} is an apocalyptic number.

13210300001043 is a deficient number, since it is larger than the sum of its proper divisors (6360514815357).

13210300001043 is an equidigital number, since it uses as much as digits as its factorization.

13210300001043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489270370418 (or 489270370412 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13210300001043 its reverse (34010000301231), we get a palindrome (47220300302274).

The spelling of 13210300001043 in words is "thirteen trillion, two hundred ten billion, three hundred million, one thousand, forty-three".