260813107 has 2 divisors, whose sum is σ = 260813108. Its totient is φ = 260813106.

The previous prime is 260813051. The next prime is 260813117. The reversal of 260813107 is 701318062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260813107 - 2²³ = 252424499 is a prime.

It is not a weakly prime, because it can be changed into another prime (260813117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130406553 + 130406554.

It is an arithmetic number, because the mean of its divisors is an integer number (130406554).

Almost surely, 2^260813107 is an apocalyptic number.

260813107 is a deficient number, since it is larger than the sum of its proper divisors (1).

260813107 is an equidigital number, since it uses as much as digits as its factorization.

260813107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 260813107 is about 16149.7091924282. The cubic root of 260813107 is about 638.9150783949.

The spelling of 260813107 in words is "two hundred sixty million, eight hundred thirteen thousand, one hundred seven".