1017241213 has 2 divisors, whose sum is σ = 1017241214. Its totient is φ = 1017241212.

The previous prime is 1017241193. The next prime is 1017241229. The reversal of 1017241213 is 3121427101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 539075524 + 478165689 = 23218^2 + 21867^2 .

It is a cyclic number.

It is not a de Polignac number, because 1017241213 - 2⁹ = 1017240701 is a prime.

It is a super-2 number, since 2×1017241213² = 2069559370851422738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1017241913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508620606 + 508620607.

It is an arithmetic number, because the mean of its divisors is an integer number (508620607).

Almost surely, 2^1017241213 is an apocalyptic number.

It is an amenable number.

1017241213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1017241213 is an equidigital number, since it uses as much as digits as its factorization.

1017241213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1017241213 is about 31894.2191156956. The cubic root of 1017241213 is about 1005.7143549489.

Adding to 1017241213 its reverse (3121427101), we get a palindrome (4138668314).

The spelling of 1017241213 in words is "one billion, seventeen million, two hundred forty-one thousand, two hundred thirteen".