605051043031 has 2 divisors, whose sum is σ = 605051043032. Its totient is φ = 605051043030.

The previous prime is 605051042993. The next prime is 605051043119. The reversal of 605051043031 is 130340150506.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 605051043031 - 2⁷ = 605051042903 is a prime.

It is a super-2 number, since 2×605051043031² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605051040031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302525521515 + 302525521516.

It is an arithmetic number, because the mean of its divisors is an integer number (302525521516).

Almost surely, 2^605051043031 is an apocalyptic number.

605051043031 is a deficient number, since it is larger than the sum of its proper divisors (1).

605051043031 is an equidigital number, since it uses as much as digits as its factorization.

605051043031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 605051043031 its reverse (130340150506), we get a palindrome (735391193537).

The spelling of 605051043031 in words is "six hundred five billion, fifty-one million, forty-three thousand, thirty-one".