248143011833 has 2 divisors, whose sum is σ = 248143011834. Its totient is φ = 248143011832.

The previous prime is 248143011829. The next prime is 248143011871. The reversal of 248143011833 is 338110341842.

It is an a-pointer prime, because the next prime (248143011871) can be obtained adding 248143011833 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244853759929 + 3289251904 = 494827^2 + 57352^2 .

It is a cyclic number.

It is not a de Polignac number, because 248143011833 - 2² = 248143011829 is a prime.

It is not a weakly prime, because it can be changed into another prime (248143011433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124071505916 + 124071505917.

It is an arithmetic number, because the mean of its divisors is an integer number (124071505917).

Almost surely, 2^248143011833 is an apocalyptic number.

It is an amenable number.

248143011833 is a deficient number, since it is larger than the sum of its proper divisors (1).

248143011833 is an equidigital number, since it uses as much as digits as its factorization.

248143011833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 248143011833 in words is "two hundred forty-eight billion, one hundred forty-three million, eleven thousand, eight hundred thirty-three".