102034073 has 2 divisors, whose sum is σ = 102034074. Its totient is φ = 102034072.

The previous prime is 102034067. The next prime is 102034081. The reversal of 102034073 is 370430201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71707024 + 30327049 = 8468^2 + 5507^2 .

It is a cyclic number.

It is not a de Polignac number, because 102034073 - 2⁴ = 102034057 is a prime.

It is not a weakly prime, because it can be changed into another prime (102034013) 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, 51017036 + 51017037.

It is an arithmetic number, because the mean of its divisors is an integer number (51017037).

Almost surely, 2^102034073 is an apocalyptic number.

It is an amenable number.

102034073 is a deficient number, since it is larger than the sum of its proper divisors (1).

102034073 is an equidigital number, since it uses as much as digits as its factorization.

102034073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 102034073 is about 10101.1916623733. The cubic root of 102034073 is about 467.2848932712.

Adding to 102034073 its reverse (370430201), we get a palindrome (472464274).

The spelling of 102034073 in words is "one hundred two million, thirty-four thousand, seventy-three".