13133120101 has 2 divisors, whose sum is σ = 13133120102. Its totient is φ = 13133120100.

The previous prime is 13133120069. The next prime is 13133120113. The reversal of 13133120101 is 10102133131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9677443876 + 3455676225 = 98374^2 + 58785^2 .

It is a cyclic number.

It is not a de Polignac number, because 13133120101 - 2⁵ = 13133120069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13133120191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566560050 + 6566560051.

It is an arithmetic number, because the mean of its divisors is an integer number (6566560051).

Almost surely, 2^13133120101 is an apocalyptic number.

It is an amenable number.

13133120101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13133120101 is an equidigital number, since it uses as much as digits as its factorization.

13133120101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13133120101 its reverse (10102133131), we get a palindrome (23235253232).

The spelling of 13133120101 in words is "thirteen billion, one hundred thirty-three million, one hundred twenty thousand, one hundred one".