83536031 has 2 divisors, whose sum is σ = 83536032. Its totient is φ = 83536030.

The previous prime is 83536009. The next prime is 83536039. The reversal of 83536031 is 13063538.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83536031 - 2¹⁸ = 83273887 is a prime.

It is a super-2 number, since 2×83536031² = 13956536950465922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 83535985 and 83536003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83536039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41768015 + 41768016.

It is an arithmetic number, because the mean of its divisors is an integer number (41768016).

Almost surely, 2^83536031 is an apocalyptic number.

83536031 is a deficient number, since it is larger than the sum of its proper divisors (1).

83536031 is an equidigital number, since it uses as much as digits as its factorization.

83536031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 83536031 is about 9139.8047572145. The cubic root of 83536031 is about 437.1440910614.

Adding to 83536031 its reverse (13063538), we get a palindrome (96599569).

The spelling of 83536031 in words is "eighty-three million, five hundred thirty-six thousand, thirty-one".