135532310151109 has 2 divisors, whose sum is σ = 135532310151110. Its totient is φ = 135532310151108.

The previous prime is 135532310151097. The next prime is 135532310151131. The reversal of 135532310151109 is 901151013235531.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87299590730625 + 48232719420484 = 9343425^2 + 6944978^2 .

It is a cyclic number.

It is not a de Polignac number, because 135532310151109 - 2⁷ = 135532310150981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135532310151149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67766155075554 + 67766155075555.

It is an arithmetic number, because the mean of its divisors is an integer number (67766155075555).

Almost surely, 2^{135532310151109} is an apocalyptic number.

It is an amenable number.

135532310151109 is a deficient number, since it is larger than the sum of its proper divisors (1).

135532310151109 is an equidigital number, since it uses as much as digits as its factorization.

135532310151109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60750, while the sum is 40.

The spelling of 135532310151109 in words is "one hundred thirty-five trillion, five hundred thirty-two billion, three hundred ten million, one hundred fifty-one thousand, one hundred nine".