260851123 has 8 divisors (see below), whose sum is σ = 281232000. Its totient is φ = 240515328.

The previous prime is 260851109. The next prime is 260851159. The reversal of 260851123 is 321158062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260851123 - 2²⁵ = 227296691 is a prime.

It is a super-2 number, since 2×260851123² = 136086616740722258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260851091 and 260851100.

It is not an unprimeable number, because it can be changed into a prime (260851103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1278 + ... + 22876.

It is an arithmetic number, because the mean of its divisors is an integer number (35154000).

Almost surely, 2^260851123 is an apocalyptic number.

260851123 is a deficient number, since it is larger than the sum of its proper divisors (20380877).

260851123 is a wasteful number, since it uses less digits than its factorization.

260851123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22541.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 260851123 is about 16150.8861366799. The cubic root of 260851123 is about 638.9461195439.

The spelling of 260851123 in words is "two hundred sixty million, eight hundred fifty-one thousand, one hundred twenty-three".