13011403189 has 2 divisors, whose sum is σ = 13011403190. Its totient is φ = 13011403188.

The previous prime is 13011403157. The next prime is 13011403213. The reversal of 13011403189 is 98130411031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12700163025 + 311240164 = 112695^2 + 17642^2 .

It is an emirp because it is prime and its reverse (98130411031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13011403189 - 2⁵ = 13011403157 is a prime.

It is a super-2 number, since 2×13011403189² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13011403189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13011403589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6505701594 + 6505701595.

It is an arithmetic number, because the mean of its divisors is an integer number (6505701595).

Almost surely, 2^13011403189 is an apocalyptic number.

It is an amenable number.

13011403189 is a deficient number, since it is larger than the sum of its proper divisors (1).

13011403189 is an equidigital number, since it uses as much as digits as its factorization.

13011403189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 13011403189 in words is "thirteen billion, eleven million, four hundred three thousand, one hundred eighty-nine".