13101121221107 has 2 divisors, whose sum is σ = 13101121221108. Its totient is φ = 13101121221106.

The previous prime is 13101121221079. The next prime is 13101121221191. The reversal of 13101121221107 is 70112212110131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13101121221107 - 2⁶ = 13101121221043 is a prime.

It is not a weakly prime, because it can be changed into another prime (13101121281107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550560610553 + 6550560610554.

It is an arithmetic number, because the mean of its divisors is an integer number (6550560610554).

Almost surely, 2^{13101121221107} is an apocalyptic number.

13101121221107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13101121221107 is an equidigital number, since it uses as much as digits as its factorization.

13101121221107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 23.

Adding to 13101121221107 its reverse (70112212110131), we get a palindrome (83213333331238).

The spelling of 13101121221107 in words is "thirteen trillion, one hundred one billion, one hundred twenty-one million, two hundred twenty-one thousand, one hundred seven".