135032043 has 6 divisors (see below), whose sum is σ = 180069564. Its totient is φ = 90007944.

The previous prime is 135032041. The next prime is 135032087. The reversal of 135032043 is 340230531.

It is not a de Polignac number, because 135032043 - 2¹ = 135032041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135032041) 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 5 ways as a sum of consecutive naturals, for example, 16773 + ... + 23481.

It is an arithmetic number, because the mean of its divisors is an integer number (30011594).

Almost surely, 2^135032043 is an apocalyptic number.

135032043 is a deficient number, since it is larger than the sum of its proper divisors (45037521).

135032043 is an frugal number, since it uses more digits than its factorization.

135032043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13421 (or 6712 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 135032043 is about 11620.3288679796. The cubic root of 135032043 is about 513.0333680213.

Adding to 135032043 its reverse (340230531), we get a palindrome (475262574).

The spelling of 135032043 in words is "one hundred thirty-five million, thirty-two thousand, forty-three".