264505103 has 2 divisors, whose sum is σ = 264505104. Its totient is φ = 264505102.

The previous prime is 264505081. The next prime is 264505127. The reversal of 264505103 is 301505462.

264505103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264505103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264505303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132252551 + 132252552.

It is an arithmetic number, because the mean of its divisors is an integer number (132252552).

Almost surely, 2^264505103 is an apocalyptic number.

264505103 is a deficient number, since it is larger than the sum of its proper divisors (1).

264505103 is an equidigital number, since it uses as much as digits as its factorization.

264505103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 264505103 is about 16263.6128520080. The cubic root of 264505103 is about 641.9157304078.

The spelling of 264505103 in words is "two hundred sixty-four million, five hundred five thousand, one hundred three".