230153838811 has 32 divisors (see below), whose sum is σ = 263183155200. Its totient is φ = 199787817600.

The previous prime is 230153838799. The next prime is 230153838847. The reversal of 230153838811 is 118838351032.

It is a cyclic number.

It is not a de Polignac number, because 230153838811 - 2²⁵ = 230120284379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230153838311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1983990 + ... + 2096788.

It is an arithmetic number, because the mean of its divisors is an integer number (8224473600).

Almost surely, 2^230153838811 is an apocalyptic number.

230153838811 is a deficient number, since it is larger than the sum of its proper divisors (33029316389).

230153838811 is a wasteful number, since it uses less digits than its factorization.

230153838811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112987.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 230153838811 in words is "two hundred thirty billion, one hundred fifty-three million, eight hundred thirty-eight thousand, eight hundred eleven".