1010404613 has 2 divisors, whose sum is σ = 1010404614. Its totient is φ = 1010404612.

The previous prime is 1010404579. The next prime is 1010404627. The reversal of 1010404613 is 3164040101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 818360449 + 192044164 = 28607^2 + 13858^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010404613 - 2⁸ = 1010404357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010404693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505202306 + 505202307.

It is an arithmetic number, because the mean of its divisors is an integer number (505202307).

Almost surely, 2^1010404613 is an apocalyptic number.

It is an amenable number.

1010404613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010404613 is an equidigital number, since it uses as much as digits as its factorization.

1010404613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1010404613 is about 31786.8622704412. The cubic root of 1010404613 is about 1003.4562449419.

Adding to 1010404613 its reverse (3164040101), we get a palindrome (4174444714).

The spelling of 1010404613 in words is "one billion, ten million, four hundred four thousand, six hundred thirteen".