260359101 has 6 divisors (see below), whose sum is σ = 376074270. Its totient is φ = 173572728.

The previous prime is 260359091. The next prime is 260359157. The reversal of 260359101 is 101953062.

260359101 is a `hidden beast` number, since 2 + 603 + 59 + 1 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 197964900 + 62394201 = 14070^2 + 7899^2 .

It is not a de Polignac number, because 260359101 - 2⁹ = 260358589 is a prime.

It is a super-2 number, since 2×260359101² = 135573722947056402, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260359601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14464386 + ... + 14464403.

It is an arithmetic number, because the mean of its divisors is an integer number (62679045).

Almost surely, 2^260359101 is an apocalyptic number.

It is an amenable number.

260359101 is a deficient number, since it is larger than the sum of its proper divisors (115715169).

260359101 is a wasteful number, since it uses less digits than its factorization.

260359101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28928795 (or 28928792 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 260359101 is about 16135.6469036726. The cubic root of 260359101 is about 638.5441362062.

The spelling of 260359101 in words is "two hundred sixty million, three hundred fifty-nine thousand, one hundred one".