1241002753 has 2 divisors, whose sum is σ = 1241002754. Its totient is φ = 1241002752.

The previous prime is 1241002729. The next prime is 1241002759. The reversal of 1241002753 is 3572001421.

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., 1239603264 + 1399489 = 35208^2 + 1183^2 .

It is a cyclic number.

It is not a de Polignac number, because 1241002753 - 2¹³ = 1240994561 is a prime.

It is not a weakly prime, because it can be changed into another prime (1241002759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620501376 + 620501377.

It is an arithmetic number, because the mean of its divisors is an integer number (620501377).

Almost surely, 2^1241002753 is an apocalyptic number.

It is an amenable number.

1241002753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241002753 is an equidigital number, since it uses as much as digits as its factorization.

1241002753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1241002753 is about 35227.8689818161. The cubic root of 1241002753 is about 1074.6265883166.

The spelling of 1241002753 in words is "one billion, two hundred forty-one million, two thousand, seven hundred fifty-three".