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230233131013033 = 643273579105679
BaseRepresentation
bin110100010110010101010011…
…111111010101001110101001
31010012012001221202110100100201
4310112111103333111032221
5220134114423014404113
62133355350143232201
766331536420642541
oct6426252377251651
91105161852410321
10230233131013033
11673a5360323005
12219a48818a8661
139b60b77978505
1440bd4b3288321
151b93d5ac38cdd
hexd16553fd53a9

230233131013033 has 4 divisors (see below), whose sum is σ = 230236710183040. Its totient is φ = 230229551843028.

The previous prime is 230233131013021. The next prime is 230233131013051. The reversal of 230233131013033 is 330310131332032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230233131013033 - 217 = 230233130881961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230233131012992 and 230233131013010.

It is not an unprimeable number, because it can be changed into a prime (230233131013013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1789488513 + ... + 1789617166.

It is an arithmetic number, because the mean of its divisors is an integer number (57559177545760).

Almost surely, 2230233131013033 is an apocalyptic number.

It is an amenable number.

230233131013033 is a deficient number, since it is larger than the sum of its proper divisors (3579170007).

230233131013033 is an equidigital number, since it uses as much as digits as its factorization.

230233131013033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579170006.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 230233131013033 its reverse (330310131332032), we get a palindrome (560543262345065).

The spelling of 230233131013033 in words is "two hundred thirty trillion, two hundred thirty-three billion, one hundred thirty-one million, thirteen thousand, thirty-three".

Divisors: 1 64327 3579105679 230233131013033