135083741 has 4 divisors (see below), whose sum is σ = 145474812. Its totient is φ = 124692672.

The previous prime is 135083737. The next prime is 135083743. The reversal of 135083741 is 147380531.

135083741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 147380531 = 17 ⋅8669443.

It can be written as a sum of positive squares in 2 ways, for example, as 21576025 + 113507716 = 4645^2 + 10654^2 .

It is not a de Polignac number, because 135083741 - 2² = 135083737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135083698 and 135083707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135083743) 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, 5195516 + ... + 5195541.

It is an arithmetic number, because the mean of its divisors is an integer number (36368703).

Almost surely, 2^135083741 is an apocalyptic number.

It is an amenable number.

135083741 is a deficient number, since it is larger than the sum of its proper divisors (10391071).

135083741 is a wasteful number, since it uses less digits than its factorization.

135083741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10391070.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 135083741 is about 11622.5531188289. The cubic root of 135083741 is about 513.0988325199.

The spelling of 135083741 in words is "one hundred thirty-five million, eighty-three thousand, seven hundred forty-one".