13330331123101 has 2 divisors, whose sum is σ = 13330331123102. Its totient is φ = 13330331123100.

The previous prime is 13330331123089. The next prime is 13330331123159. The reversal of 13330331123101 is 10132113303331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11082580560601 + 2247750562500 = 3329051^2 + 1499250^2 .

It is a cyclic number.

It is not a de Polignac number, because 13330331123101 - 2¹⁹ = 13330330598813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13330331123191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665165561550 + 6665165561551.

It is an arithmetic number, because the mean of its divisors is an integer number (6665165561551).

Almost surely, 2^{13330331123101} is an apocalyptic number.

It is an amenable number.

13330331123101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13330331123101 is an equidigital number, since it uses as much as digits as its factorization.

13330331123101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 13330331123101 its reverse (10132113303331), we get a palindrome (23462444426432).

The spelling of 13330331123101 in words is "thirteen trillion, three hundred thirty billion, three hundred thirty-one million, one hundred twenty-three thousand, one hundred one".