135183396097 has 4 divisors (see below), whose sum is σ = 135185228356. Its totient is φ = 135181563840.

The previous prime is 135183396083. The next prime is 135183396113. The reversal of 135183396097 is 790693381531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 122304777841 + 12878618256 = 349721^2 + 113484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135183396097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135183336097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800604 + ... + 954637.

It is an arithmetic number, because the mean of its divisors is an integer number (33796307089).

Almost surely, 2^135183396097 is an apocalyptic number.

It is an amenable number.

135183396097 is a deficient number, since it is larger than the sum of its proper divisors (1832259).

135183396097 is an equidigital number, since it uses as much as digits as its factorization.

135183396097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832258.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 135183396097 in words is "one hundred thirty-five billion, one hundred eighty-three million, three hundred ninety-six thousand, ninety-seven".