305235001313 has 8 divisors (see below), whose sum is σ = 333083702880. Its totient is φ = 277402977280.

The previous prime is 305235001307. The next prime is 305235001319. The reversal of 305235001313 is 313100532503.

It is an interprime number because it is at equal distance from previous prime (305235001307) and next prime (305235001319).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 305235001313 - 2⁶ = 305235001249 is a prime.

It is a super-2 number, since 2×305235001313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305235001319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4131095 + ... + 4204332.

It is an arithmetic number, because the mean of its divisors is an integer number (41635462860).

Almost surely, 2^305235001313 is an apocalyptic number.

It is an amenable number.

305235001313 is a deficient number, since it is larger than the sum of its proper divisors (27848701567).

305235001313 is a wasteful number, since it uses less digits than its factorization.

305235001313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8338767.

The product of its (nonzero) digits is 4050, while the sum is 26.

Adding to 305235001313 its reverse (313100532503), we get a palindrome (618335533816).

The spelling of 305235001313 in words is "three hundred five billion, two hundred thirty-five million, one thousand, three hundred thirteen".