83530301 has 4 divisors (see below), whose sum is σ = 83758272. Its totient is φ = 83302332.

The previous prime is 83530283. The next prime is 83530303. The reversal of 83530301 is 10303538.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83530301 - 2²⁶ = 16421437 is a prime.

It is a super-2 number, since 2×83530301² = 13954622370301202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83530303) 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, 113435 + ... + 114168.

It is an arithmetic number, because the mean of its divisors is an integer number (20939568).

Almost surely, 2^83530301 is an apocalyptic number.

It is an amenable number.

83530301 is a deficient number, since it is larger than the sum of its proper divisors (227971).

83530301 is a wasteful number, since it uses less digits than its factorization.

83530301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227970.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 83530301 is about 9139.4912878125. The cubic root of 83530301 is about 437.1340958019.

Adding to 83530301 its reverse (10303538), we get a palindrome (93833839).

The spelling of 83530301 in words is "eighty-three million, five hundred thirty thousand, three hundred one".