131034034189 has 2 divisors, whose sum is σ = 131034034190. Its totient is φ = 131034034188.

The previous prime is 131034034177. The next prime is 131034034237. The reversal of 131034034189 is 981430430131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126392337289 + 4641696900 = 355517^2 + 68130^2 .

It is an emirp because it is prime and its reverse (981430430131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131034034189 - 2²¹ = 131031937037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131034634189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65517017094 + 65517017095.

It is an arithmetic number, because the mean of its divisors is an integer number (65517017095).

Almost surely, 2^131034034189 is an apocalyptic number.

It is an amenable number.

131034034189 is a deficient number, since it is larger than the sum of its proper divisors (1).

131034034189 is an equidigital number, since it uses as much as digits as its factorization.

131034034189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 131034034189 in words is "one hundred thirty-one billion, thirty-four million, thirty-four thousand, one hundred eighty-nine".