245054241341131 has 2 divisors, whose sum is σ = 245054241341132. Its totient is φ = 245054241341130.

The previous prime is 245054241341111. The next prime is 245054241341171. The reversal of 245054241341131 is 131143142450542.

245054241341131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (245054241341171) can be obtained adding 245054241341131 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245054241341131 is a prime.

It is a super-2 number, since 2×245054241341131² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (245054241341111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122527120670565 + 122527120670566.

It is an arithmetic number, because the mean of its divisors is an integer number (122527120670566).

Almost surely, 2^{245054241341131} is an apocalyptic number.

245054241341131 is a deficient number, since it is larger than the sum of its proper divisors (1).

245054241341131 is an equidigital number, since it uses as much as digits as its factorization.

245054241341131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 245054241341131 its reverse (131143142450542), we get a palindrome (376197383791673).

The spelling of 245054241341131 in words is "two hundred forty-five trillion, fifty-four billion, two hundred forty-one million, three hundred forty-one thousand, one hundred thirty-one".