32135013 has 12 divisors (see below), whose sum is σ = 47293740. Its totient is φ = 21018816.

The previous prime is 32135011. The next prime is 32135017. The reversal of 32135013 is 31053123.

It can be written as a sum of positive squares in 2 ways, for example, as 8105409 + 24029604 = 2847^2 + 4902^2 .

It is not a de Polignac number, because 32135013 - 2¹ = 32135011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32135011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33208 + ... + 34161.

It is an arithmetic number, because the mean of its divisors is an integer number (3941145).

Almost surely, 2^32135013 is an apocalyptic number.

It is an amenable number.

32135013 is a deficient number, since it is larger than the sum of its proper divisors (15158727).

32135013 is a wasteful number, since it uses less digits than its factorization.

32135013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67428 (or 67425 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 32135013 is about 5668.7752645523. The cubic root of 32135013 is about 317.9260834490.

Adding to 32135013 its reverse (31053123), we get a palindrome (63188136).

The spelling of 32135013 in words is "thirty-two million, one hundred thirty-five thousand, thirteen".