60331 has 2 divisors, whose sum is σ = 60332. Its totient is φ = 60330.

The previous prime is 60317. The next prime is 60337. The reversal of 60331 is 13306.

60331 is nontrivially palindromic in base 15.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60331 is a prime.

It is a super-2 number, since 2×60331² = 7279659122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30165 + 30166.

It is an arithmetic number, because the mean of its divisors is an integer number (30166).

2⁶⁰³³¹ is an apocalyptic number.

60331 is a deficient number, since it is larger than the sum of its proper divisors (1).

60331 is an equidigital number, since it uses as much as digits as its factorization.

60331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 60331 is about 245.6236959253. The cubic root of 60331 is about 39.2205345003.

Adding to 60331 its reverse (13306), we get a palindrome (73637).

The spelling of 60331 in words is "sixty thousand, three hundred thirty-one".