260853031 has 2 divisors, whose sum is σ = 260853032. Its totient is φ = 260853030.

The previous prime is 260853011. The next prime is 260853041. The reversal of 260853031 is 130358062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260853031 - 2⁹ = 260852519 is a prime.

It is a super-2 number, since 2×260853031² = 136088607563773922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260853001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130426515 + 130426516.

It is an arithmetic number, because the mean of its divisors is an integer number (130426516).

Almost surely, 2^260853031 is an apocalyptic number.

260853031 is a deficient number, since it is larger than the sum of its proper divisors (1).

260853031 is an equidigital number, since it uses as much as digits as its factorization.

260853031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 260853031 is about 16150.9452045383. The cubic root of 260853031 is about 638.9476774009.

The spelling of 260853031 in words is "two hundred sixty million, eight hundred fifty-three thousand, thirty-one".