260043212133 has 16 divisors (see below), whose sum is σ = 385292687040. Its totient is φ = 173342573712.

The previous prime is 260043212119. The next prime is 260043212171. The reversal of 260043212133 is 331212340062.

260043212133 is a `hidden beast` number, since 2 + 600 + 4 + 3 + 2 + 1 + 21 + 33 = 666.

It is not a de Polignac number, because 260043212133 - 2⁵ = 260043212101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 260043212097 and 260043212106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260043212113) 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, 297891 + ... + 780272.

It is an arithmetic number, because the mean of its divisors is an integer number (24080792940).

Almost surely, 2^260043212133 is an apocalyptic number.

It is an amenable number.

260043212133 is a deficient number, since it is larger than the sum of its proper divisors (125249474907).

260043212133 is a wasteful number, since it uses less digits than its factorization.

260043212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087105 (or 1087099 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 260043212133 its reverse (331212340062), we get a palindrome (591255552195).

The spelling of 260043212133 in words is "two hundred sixty billion, forty-three million, two hundred twelve thousand, one hundred thirty-three".