260271131 has 8 divisors (see below), whose sum is σ = 266697024. Its totient is φ = 253862280.

The previous prime is 260271119. The next prime is 260271199. The reversal of 260271131 is 131172062.

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 260271131 - 2¹⁰ = 260270107 is a prime.

It is a super-2 number, since 2×260271131² = 135482123264038322, 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 = 260271097 and 260271106.

It is not an unprimeable number, because it can be changed into a prime (260271031) 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, 29996 + ... + 37686.

It is an arithmetic number, because the mean of its divisors is an integer number (33337128).

Almost surely, 2^260271131 is an apocalyptic number.

260271131 is a deficient number, since it is larger than the sum of its proper divisors (6425893).

260271131 is an equidigital number, since it uses as much as digits as its factorization.

260271131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8521.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 260271131 is about 16132.9207213077. The cubic root of 260271131 is about 638.4722111161.

The spelling of 260271131 in words is "two hundred sixty million, two hundred seventy-one thousand, one hundred thirty-one".