102304093 has 2 divisors, whose sum is σ = 102304094. Its totient is φ = 102304092.

The previous prime is 102304087. The next prime is 102304099. The reversal of 102304093 is 390403201.

It is a balanced prime because it is at equal distance from previous prime (102304087) and next prime (102304099).

It can be written as a sum of positive squares in only one way, i.e., 87272964 + 15031129 = 9342^2 + 3877^2 .

It is a cyclic number.

It is not a de Polignac number, because 102304093 - 2¹³ = 102295901 is a prime.

It is a super-2 number, since 2×102304093² = 20932254889105298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102304099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51152046 + 51152047.

It is an arithmetic number, because the mean of its divisors is an integer number (51152047).

Almost surely, 2^102304093 is an apocalyptic number.

It is an amenable number.

102304093 is a deficient number, since it is larger than the sum of its proper divisors (1).

102304093 is an equidigital number, since it uses as much as digits as its factorization.

102304093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 102304093 is about 10114.5485811281. The cubic root of 102304093 is about 467.6967332362.

Adding to 102304093 its reverse (390403201), we get a palindrome (492707294).

The spelling of 102304093 in words is "one hundred two million, three hundred four thousand, ninety-three".