135101345 has 8 divisors (see below), whose sum is σ = 162300264. Its totient is φ = 107961984.

The previous prime is 135101321. The next prime is 135101347. The reversal of 135101345 is 543101531.

It can be written as a sum of positive squares in 4 ways, for example, as 1745041 + 133356304 = 1321^2 + 11548^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135101345 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135101345.

It is not an unprimeable number, because it can be changed into a prime (135101347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9734 + ... + 19103.

It is an arithmetic number, because the mean of its divisors is an integer number (20287533).

Almost surely, 2^135101345 is an apocalyptic number.

It is an amenable number.

135101345 is a deficient number, since it is larger than the sum of its proper divisors (27198919).

135101345 is an equidigital number, since it uses as much as digits as its factorization.

135101345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29779.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 135101345 is about 11623.3104148517. The cubic root of 135101345 is about 513.1211204218.

Adding to 135101345 its reverse (543101531), we get a palindrome (678202876).

The spelling of 135101345 in words is "one hundred thirty-five million, one hundred one thousand, three hundred forty-five".