53266161103 has 2 divisors, whose sum is σ = 53266161104. Its totient is φ = 53266161102.

The previous prime is 53266161083. The next prime is 53266161139. The reversal of 53266161103 is 30116166235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53266161103 - 2¹⁷ = 53266030031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53266161163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26633080551 + 26633080552.

It is an arithmetic number, because the mean of its divisors is an integer number (26633080552).

Almost surely, 2^53266161103 is an apocalyptic number.

53266161103 is a deficient number, since it is larger than the sum of its proper divisors (1).

53266161103 is an equidigital number, since it uses as much as digits as its factorization.

53266161103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

It can be divided in two parts, 53266 and 161103, that added together give a square (214369 = 463²).

The spelling of 53266161103 in words is "fifty-three billion, two hundred sixty-six million, one hundred sixty-one thousand, one hundred three".