13336551061 has 2 divisors, whose sum is σ = 13336551062. Its totient is φ = 13336551060.

The previous prime is 13336550999. The next prime is 13336551083. The reversal of 13336551061 is 16015563331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13332166225 + 4384836 = 115465^2 + 2094^2 .

It is a cyclic number.

It is not a de Polignac number, because 13336551061 - 2¹¹ = 13336549013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13336561061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6668275530 + 6668275531.

It is an arithmetic number, because the mean of its divisors is an integer number (6668275531).

Almost surely, 2^13336551061 is an apocalyptic number.

It is an amenable number.

13336551061 is a deficient number, since it is larger than the sum of its proper divisors (1).

13336551061 is an equidigital number, since it uses as much as digits as its factorization.

13336551061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 13336551061 in words is "thirteen billion, three hundred thirty-six million, five hundred fifty-one thousand, sixty-one".