102004361 has 2 divisors, whose sum is σ = 102004362. Its totient is φ = 102004360.

The previous prime is 102004349. The next prime is 102004373. The reversal of 102004361 is 163400201.

It is a balanced prime because it is at equal distance from previous prime (102004349) and next prime (102004373).

It can be written as a sum of positive squares in only one way, i.e., 84732025 + 17272336 = 9205^2 + 4156^2 .

It is a cyclic number.

It is not a de Polignac number, because 102004361 - 2⁶ = 102004297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102004381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51002180 + 51002181.

It is an arithmetic number, because the mean of its divisors is an integer number (51002181).

Almost surely, 2^102004361 is an apocalyptic number.

It is an amenable number.

102004361 is a deficient number, since it is larger than the sum of its proper divisors (1).

102004361 is an equidigital number, since it uses as much as digits as its factorization.

102004361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 102004361 is about 10099.7208377262. The cubic root of 102004361 is about 467.2395315725.

Adding to 102004361 its reverse (163400201), we get a palindrome (265404562).

The spelling of 102004361 in words is "one hundred two million, four thousand, three hundred sixty-one".