260232111 has 12 divisors (see below), whose sum is σ = 381186000. Its totient is φ = 171044160.

The previous prime is 260232103. The next prime is 260232131. The reversal of 260232111 is 111232062.

It is not a de Polignac number, because 260232111 - 2³ = 260232103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260232131) 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 in 11 ways as a sum of consecutive naturals, for example, 202986 + ... + 204263.

It is an arithmetic number, because the mean of its divisors is an integer number (31765500).

Almost surely, 2^260232111 is an apocalyptic number.

260232111 is a deficient number, since it is larger than the sum of its proper divisors (120953889).

260232111 is a wasteful number, since it uses less digits than its factorization.

260232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407326 (or 407323 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 260232111 is about 16131.7113475291. The cubic root of 260232111 is about 638.4403028125.

Adding to 260232111 its reverse (111232062), we get a palindrome (371464173).

The spelling of 260232111 in words is "two hundred sixty million, two hundred thirty-two thousand, one hundred eleven".