1204302413 has 2 divisors, whose sum is σ = 1204302414. Its totient is φ = 1204302412.

The previous prime is 1204302409. The next prime is 1204302427. The reversal of 1204302413 is 3142034021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 879834244 + 324468169 = 29662^2 + 18013^2 .

It is a cyclic number.

It is not a de Polignac number, because 1204302413 - 2² = 1204302409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1204302493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602151206 + 602151207.

It is an arithmetic number, because the mean of its divisors is an integer number (602151207).

Almost surely, 2^1204302413 is an apocalyptic number.

It is an amenable number.

1204302413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204302413 is an equidigital number, since it uses as much as digits as its factorization.

1204302413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1204302413 is about 34703.0605710793. The cubic root of 1204302413 is about 1063.9270533050.

Adding to 1204302413 its reverse (3142034021), we get a palindrome (4346336434).

The spelling of 1204302413 in words is "one billion, two hundred four million, three hundred two thousand, four hundred thirteen".