102617063 has 4 divisors (see below), whose sum is σ = 104553288. Its totient is φ = 100680840.

The previous prime is 102617057. The next prime is 102617071. The reversal of 102617063 is 360716201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102617063 - 2¹⁰ = 102616039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102617003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968033 + ... + 968138.

It is an arithmetic number, because the mean of its divisors is an integer number (26138322).

Almost surely, 2^102617063 is an apocalyptic number.

102617063 is a deficient number, since it is larger than the sum of its proper divisors (1936225).

102617063 is an equidigital number, since it uses as much as digits as its factorization.

102617063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936224.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 102617063 is about 10130.0080454065. The cubic root of 102617063 is about 468.1731756780.

The spelling of 102617063 in words is "one hundred two million, six hundred seventeen thousand, sixty-three".