605010609121 has 16 divisors (see below), whose sum is σ = 612484291584. Its totient is φ = 597586837504.

The previous prime is 605010609107. The next prime is 605010609149. The reversal of 605010609121 is 121906010506.

605010609121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 605010609121 - 2⁵ = 605010609089 is a prime.

It is a super-3 number, since 3×605010609121³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605010609821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31085025 + ... + 31104481.

It is an arithmetic number, because the mean of its divisors is an integer number (38280268224).

Almost surely, 2^605010609121 is an apocalyptic number.

It is an amenable number.

605010609121 is a deficient number, since it is larger than the sum of its proper divisors (7473682463).

605010609121 is a wasteful number, since it uses less digits than its factorization.

605010609121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20720.

The product of its (nonzero) digits is 3240, while the sum is 31.

Adding to 605010609121 its reverse (121906010506), we get a palindrome (726916619627).

The spelling of 605010609121 in words is "six hundred five billion, ten million, six hundred nine thousand, one hundred twenty-one".