52668103 has 2 divisors, whose sum is σ = 52668104. Its totient is φ = 52668102.

The previous prime is 52668079. The next prime is 52668107. The reversal of 52668103 is 30186625.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52668103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52668107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26334051 + 26334052.

It is an arithmetic number, because the mean of its divisors is an integer number (26334052).

Almost surely, 2^52668103 is an apocalyptic number.

52668103 is a deficient number, since it is larger than the sum of its proper divisors (1).

52668103 is an equidigital number, since it uses as much as digits as its factorization.

52668103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 52668103 is about 7257.2793111468. The cubic root of 52668103 is about 374.8428449635.

The spelling of 52668103 in words is "fifty-two million, six hundred sixty-eight thousand, one hundred three".