13133213101 has 2 divisors, whose sum is σ = 13133213102. Its totient is φ = 13133213100.

The previous prime is 13133213087. The next prime is 13133213173. The reversal of 13133213101 is 10131233131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11497415076 + 1635798025 = 107226^2 + 40445^2 .

It is a cyclic number.

It is not a de Polignac number, because 13133213101 - 2¹¹ = 13133211053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13133219101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566606550 + 6566606551.

It is an arithmetic number, because the mean of its divisors is an integer number (6566606551).

Almost surely, 2^13133213101 is an apocalyptic number.

It is an amenable number.

13133213101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13133213101 is an equidigital number, since it uses as much as digits as its factorization.

13133213101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13133213101 its reverse (10131233131), we get a palindrome (23264446232).

The spelling of 13133213101 in words is "thirteen billion, one hundred thirty-three million, two hundred thirteen thousand, one hundred one".