60013231 has 2 divisors, whose sum is σ = 60013232. Its totient is φ = 60013230.

The previous prime is 60013199. The next prime is 60013237. The reversal of 60013231 is 13231006.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60013231 - 2⁵ = 60013199 is a prime.

It is a super-2 number, since 2×60013231² = 7203175790118722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60013237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30006615 + 30006616.

It is an arithmetic number, because the mean of its divisors is an integer number (30006616).

Almost surely, 2^60013231 is an apocalyptic number.

60013231 is a deficient number, since it is larger than the sum of its proper divisors (1).

60013231 is an equidigital number, since it uses as much as digits as its factorization.

60013231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 60013231 is about 7746.8207027141. The cubic root of 60013231 is about 391.5155384540.

Adding to 60013231 its reverse (13231006), we get a palindrome (73244237).

It can be divided in two parts, 600 and 13231, that added together give a palindrome (13831).

The spelling of 60013231 in words is "sixty million, thirteen thousand, two hundred thirty-one".