248111041157 has 4 divisors (see below), whose sum is σ = 283555475616. Its totient is φ = 212666606700.

The previous prime is 248111041151. The next prime is 248111041219. The reversal of 248111041157 is 751140111842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 248111041157 - 2¹⁸ = 248110779013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248111041151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17722217219 + ... + 17722217232.

It is an arithmetic number, because the mean of its divisors is an integer number (70888868904).

Almost surely, 2^248111041157 is an apocalyptic number.

It is an amenable number.

248111041157 is a deficient number, since it is larger than the sum of its proper divisors (35444434459).

248111041157 is an equidigital number, since it uses as much as digits as its factorization.

248111041157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35444434458.

The product of its (nonzero) digits is 8960, while the sum is 35.

Adding to 248111041157 its reverse (751140111842), we get a palindrome (999251152999).

The spelling of 248111041157 in words is "two hundred forty-eight billion, one hundred eleven million, forty-one thousand, one hundred fifty-seven".