254133103313 has 2 divisors, whose sum is σ = 254133103314. Its totient is φ = 254133103312.

The previous prime is 254133103277. The next prime is 254133103319. The reversal of 254133103313 is 313301331452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203322533569 + 50810569744 = 450913^2 + 225412^2 .

It is a cyclic number.

It is not a de Polignac number, because 254133103313 - 2⁶ = 254133103249 is a prime.

It is not a weakly prime, because it can be changed into another prime (254133103319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127066551656 + 127066551657.

It is an arithmetic number, because the mean of its divisors is an integer number (127066551657).

Almost surely, 2^254133103313 is an apocalyptic number.

It is an amenable number.

254133103313 is a deficient number, since it is larger than the sum of its proper divisors (1).

254133103313 is an equidigital number, since it uses as much as digits as its factorization.

254133103313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 254133103313 its reverse (313301331452), we get a palindrome (567434434765).

The spelling of 254133103313 in words is "two hundred fifty-four billion, one hundred thirty-three million, one hundred three thousand, three hundred thirteen".