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230111200030301 = 2062031115944967
BaseRepresentation
bin110100010100100011110000…
…010101100010111001011101
31010011202102020011210122112022
4310110203300111202321131
5220130120214201432201
62133223343111145525
766316662023460062
oct6424436025427135
91104672204718468
10230111200030301
1167358680480a97
12219851133752a5
139b52515700215
1440b76276d0c69
151b90ac14a541b
hexd148f0562e5d

230111200030301 has 4 divisors (see below), whose sum is σ = 230112316181472. Its totient is φ = 230110083879132.

The previous prime is 230111200030277. The next prime is 230111200030381. The reversal of 230111200030301 is 103030002111032.

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 a de Polignac number, because none of the positive numbers 2k-230111200030301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230111200030301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230111200030381) 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 3 ways as a sum of consecutive naturals, for example, 557766281 + ... + 558178686.

It is an arithmetic number, because the mean of its divisors is an integer number (57528079045368).

Almost surely, 2230111200030301 is an apocalyptic number.

It is an amenable number.

230111200030301 is a deficient number, since it is larger than the sum of its proper divisors (1116151171).

230111200030301 is a wasteful number, since it uses less digits than its factorization.

230111200030301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116151170.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 230111200030301 its reverse (103030002111032), we get a palindrome (333141202141333).

The spelling of 230111200030301 in words is "two hundred thirty trillion, one hundred eleven billion, two hundred million, thirty thousand, three hundred one".

Divisors: 1 206203 1115944967 230111200030301