1004120363 has 2 divisors, whose sum is σ = 1004120364. Its totient is φ = 1004120362.

The previous prime is 1004120353. The next prime is 1004120443. The reversal of 1004120363 is 3630214001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1004120363 - 2¹⁰ = 1004119339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1004120353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502060181 + 502060182.

It is an arithmetic number, because the mean of its divisors is an integer number (502060182).

Almost surely, 2^1004120363 is an apocalyptic number.

1004120363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004120363 is an equidigital number, since it uses as much as digits as its factorization.

1004120363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1004120363 is about 31687.8582898876. The cubic root of 1004120363 is about 1001.3715722628.

Adding to 1004120363 its reverse (3630214001), we get a palindrome (4634334364).

The spelling of 1004120363 in words is "one billion, four million, one hundred twenty thousand, three hundred sixty-three".