102930065 has 16 divisors (see below), whose sum is σ = 141335040. Its totient is φ = 70493760.

The previous prime is 102930029. The next prime is 102930067. The reversal of 102930065 is 560039201.

It is not a de Polignac number, because 102930065 - 2⁶ = 102930001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102930067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41891 + ... + 44279.

It is an arithmetic number, because the mean of its divisors is an integer number (8833440).

Almost surely, 2^102930065 is an apocalyptic number.

It is an amenable number.

102930065 is a deficient number, since it is larger than the sum of its proper divisors (38404975).

102930065 is a wasteful number, since it uses less digits than its factorization.

102930065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 102930065 is about 10145.4455298917. The cubic root of 102930065 is about 468.6486989391.

Adding to 102930065 its reverse (560039201), we get a palindrome (662969266).

The spelling of 102930065 in words is "one hundred two million, nine hundred thirty thousand, sixty-five".