1004133293 has 2 divisors, whose sum is σ = 1004133294. Its totient is φ = 1004133292.

The previous prime is 1004133289. The next prime is 1004133311. The reversal of 1004133293 is 3923314001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 834169924 + 169963369 = 28882^2 + 13037^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004133293 - 2² = 1004133289 is a prime.

It is a super-2 number, since 2×1004133293² = 2016567340222047698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004132293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502066646 + 502066647.

It is an arithmetic number, because the mean of its divisors is an integer number (502066647).

Almost surely, 2^1004133293 is an apocalyptic number.

It is an amenable number.

1004133293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004133293 is an equidigital number, since it uses as much as digits as its factorization.

1004133293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1004133293 is about 31688.0623105926. The cubic root of 1004133293 is about 1001.3758704457.

Adding to 1004133293 its reverse (3923314001), we get a palindrome (4927447294).

It can be divided in two parts, 10041 and 33293, that added together give a palindrome (43334).

The spelling of 1004133293 in words is "one billion, four million, one hundred thirty-three thousand, two hundred ninety-three".