230435020311 has 8 divisors (see below), whose sum is σ = 308702840064. Its totient is φ = 152895273720.

The previous prime is 230435020273. The next prime is 230435020313. The reversal of 230435020311 is 113020534032.

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

It is not a de Polignac number, because 230435020311 - 2²⁶ = 230367911447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230435020313) 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, 182017551 + ... + 182018816.

It is an arithmetic number, because the mean of its divisors is an integer number (38587855008).

Almost surely, 2^230435020311 is an apocalyptic number.

230435020311 is a deficient number, since it is larger than the sum of its proper divisors (78267819753).

230435020311 is a wasteful number, since it uses less digits than its factorization.

230435020311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364036581.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 230435020311 its reverse (113020534032), we get a palindrome (343455554343).

The spelling of 230435020311 in words is "two hundred thirty billion, four hundred thirty-five million, twenty thousand, three hundred eleven".