102056677 has 2 divisors, whose sum is σ = 102056678. Its totient is φ = 102056676.

The previous prime is 102056653. The next prime is 102056753. The reversal of 102056677 is 776650201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74114881 + 27941796 = 8609^2 + 5286^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102056677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102056077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51028338 + 51028339.

It is an arithmetic number, because the mean of its divisors is an integer number (51028339).

Almost surely, 2^102056677 is an apocalyptic number.

It is an amenable number.

102056677 is a deficient number, since it is larger than the sum of its proper divisors (1).

102056677 is an equidigital number, since it uses as much as digits as its factorization.

102056677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 102056677 is about 10102.3104783015. The cubic root of 102056677 is about 467.3193971956.

The spelling of 102056677 in words is "one hundred two million, fifty-six thousand, six hundred seventy-seven".