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230331313201033 = 1123170990368567
BaseRepresentation
bin110100010111110000110000…
…000110101001111110001001
31010012112110101020120021100001
4310113300300012221332021
5220142222012134413113
62133512424452243001
766341613442526602
oct6427606006517611
91105473336507301
10230331313201033
1167432a63639040
12219bb902910461
139b6a1c399c645
1440c4148b16da9
151b966a559c7dd
hexd17c301a9f89

230331313201033 has 8 divisors (see below), whose sum is σ = 251271610695360. Its totient is φ = 209391196907280.

The previous prime is 230331313200983. The next prime is 230331313201037. The reversal of 230331313201033 is 330102313133032.

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 230331313201033 - 217 = 230331313069961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230331313200992 and 230331313201010.

It is not an unprimeable number, because it can be changed into a prime (230331313201037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42635485 + ... + 47733082.

It is an arithmetic number, because the mean of its divisors is an integer number (31408951336920).

Almost surely, 2230331313201033 is an apocalyptic number.

It is an amenable number.

230331313201033 is a deficient number, since it is larger than the sum of its proper divisors (20940297494327).

230331313201033 is a wasteful number, since it uses less digits than its factorization.

230331313201033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90600287.

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

Adding to 230331313201033 its reverse (330102313133032), we get a palindrome (560433626334065).

The spelling of 230331313201033 in words is "two hundred thirty trillion, three hundred thirty-one billion, three hundred thirteen million, two hundred one thousand, thirty-three".

Divisors: 1 11 231709 2548799 90368567 994054237 20939210291003 230331313201033