254001513323 has 2 divisors, whose sum is σ = 254001513324. Its totient is φ = 254001513322.

The previous prime is 254001513289. The next prime is 254001513371. The reversal of 254001513323 is 323315100452.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254001513323 - 2¹² = 254001509227 is a prime.

It is not a weakly prime, because it can be changed into another prime (254001513223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127000756661 + 127000756662.

It is an arithmetic number, because the mean of its divisors is an integer number (127000756662).

Almost surely, 2^254001513323 is an apocalyptic number.

254001513323 is a deficient number, since it is larger than the sum of its proper divisors (1).

254001513323 is an equidigital number, since it uses as much as digits as its factorization.

254001513323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 254001513323 its reverse (323315100452), we get a palindrome (577316613775).

The spelling of 254001513323 in words is "two hundred fifty-four billion, one million, five hundred thirteen thousand, three hundred twenty-three".