305235242011 has 8 divisors (see below), whose sum is σ = 348862701824. Its totient is φ = 261613388520.

The previous prime is 305235241981. The next prime is 305235242033. The reversal of 305235242011 is 110242532503.

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

It is a cyclic number.

It is not a de Polignac number, because 305235242011 - 2³³ = 296645307419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (305235242311) 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, 1284255 + ... + 1503256.

It is an arithmetic number, because the mean of its divisors is an integer number (43607837728).

Almost surely, 2^305235242011 is an apocalyptic number.

305235242011 is a deficient number, since it is larger than the sum of its proper divisors (43627459813).

305235242011 is a wasteful number, since it uses less digits than its factorization.

305235242011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803161.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 305235242011 its reverse (110242532503), we get a palindrome (415477774514).

The spelling of 305235242011 in words is "three hundred five billion, two hundred thirty-five million, two hundred forty-two thousand, eleven".