1248241251883 has 2 divisors, whose sum is σ = 1248241251884. Its totient is φ = 1248241251882.

The previous prime is 1248241251857. The next prime is 1248241251931. The reversal of 1248241251883 is 3881521428421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1248241251883 is a prime.

It is not a weakly prime, because it can be changed into another prime (1248241251853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624120625941 + 624120625942.

It is an arithmetic number, because the mean of its divisors is an integer number (624120625942).

Almost surely, 2^{1248241251883} is an apocalyptic number.

1248241251883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1248241251883 is an equidigital number, since it uses as much as digits as its factorization.

1248241251883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 983040, while the sum is 49.

The spelling of 1248241251883 in words is "one trillion, two hundred forty-eight billion, two hundred forty-one million, two hundred fifty-one thousand, eight hundred eighty-three".