260343131212 has 24 divisors (see below), whose sum is σ = 485360040816. Its totient is φ = 121762787328.

The previous prime is 260343131183. The next prime is 260343131227. The reversal of 260343131212 is 212131343062.

It is a happy number.

It is a super-3 number, since 3×260343131212³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11733013 + ... + 11755180.

It is an arithmetic number, because the mean of its divisors is an integer number (20223335034).

Almost surely, 2^260343131212 is an apocalyptic number.

It is an amenable number.

260343131212 is a deficient number, since it is larger than the sum of its proper divisors (225016909604).

260343131212 is a wasteful number, since it uses less digits than its factorization.

260343131212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23488377 (or 23488375 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 260343131212 its reverse (212131343062), we get a palindrome (472474474274).

The spelling of 260343131212 in words is "two hundred sixty billion, three hundred forty-three million, one hundred thirty-one thousand, two hundred twelve".