13230401189 has 2 divisors, whose sum is σ = 13230401190. Its totient is φ = 13230401188.

The previous prime is 13230401131. The next prime is 13230401221. The reversal of 13230401189 is 98110403231.

It is an a-pointer prime, because the next prime (13230401221) can be obtained adding 13230401189 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12308793025 + 921608164 = 110945^2 + 30358^2 .

It is a cyclic number.

It is not a de Polignac number, because 13230401189 - 2²⁸ = 12961965733 is a prime.

It is a super-3 number, since 3×13230401189³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13230407189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615200594 + 6615200595.

It is an arithmetic number, because the mean of its divisors is an integer number (6615200595).

Almost surely, 2^13230401189 is an apocalyptic number.

It is an amenable number.

13230401189 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230401189 is an equidigital number, since it uses as much as digits as its factorization.

13230401189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 13230401189 in words is "thirteen billion, two hundred thirty million, four hundred one thousand, one hundred eighty-nine".