260111000001 has 16 divisors (see below), whose sum is σ = 353681868096. Its totient is φ = 169979724096.

The previous prime is 260110999991. The next prime is 260111000057. The reversal of 260111000001 is 100000111062.

It is a happy number.

It is not a de Polignac number, because 260111000001 - 2¹⁸ = 260110737857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260111001001) 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, 574575 + ... + 922148.

It is an arithmetic number, because the mean of its divisors is an integer number (22105116756).

Almost surely, 2^260111000001 is an apocalyptic number.

It is an amenable number.

260111000001 is a deficient number, since it is larger than the sum of its proper divisors (93570868095).

260111000001 is a wasteful number, since it uses less digits than its factorization.

260111000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497872.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 260111000001 its reverse (100000111062), we get a palindrome (360111111063).

The spelling of 260111000001 in words is "two hundred sixty billion, one hundred eleven million, one", and thus it is an aban number.