102656053 has 2 divisors, whose sum is σ = 102656054. Its totient is φ = 102656052.

The previous prime is 102656051. The next prime is 102656077. The reversal of 102656053 is 350656201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89245809 + 13410244 = 9447^2 + 3662^2 .

It is a cyclic number.

It is not a de Polignac number, because 102656053 - 2¹ = 102656051 is a prime.

Together with 102656051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102656051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51328026 + 51328027.

It is an arithmetic number, because the mean of its divisors is an integer number (51328027).

Almost surely, 2^102656053 is an apocalyptic number.

It is an amenable number.

102656053 is a deficient number, since it is larger than the sum of its proper divisors (1).

102656053 is an equidigital number, since it uses as much as digits as its factorization.

102656053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 102656053 is about 10131.9323428456. The cubic root of 102656053 is about 468.2324632863.

The spelling of 102656053 in words is "one hundred two million, six hundred fifty-six thousand, fifty-three".