260629509103 has 2 divisors, whose sum is σ = 260629509104. Its totient is φ = 260629509102.

The previous prime is 260629509097. The next prime is 260629509163. The reversal of 260629509103 is 301905926062.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260629509103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260629509103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260629509163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130314754551 + 130314754552.

It is an arithmetic number, because the mean of its divisors is an integer number (130314754552).

Almost surely, 2^260629509103 is an apocalyptic number.

260629509103 is a deficient number, since it is larger than the sum of its proper divisors (1).

260629509103 is an equidigital number, since it uses as much as digits as its factorization.

260629509103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 260629509103 in words is "two hundred sixty billion, six hundred twenty-nine million, five hundred nine thousand, one hundred three".