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230122103111 = 597275365027
BaseRepresentation
bin1101011001010001011…
…0001010000101000111
3210222222121100001211222
43112110112022011013
512232242224244421
6253414443150555
722424432413415
oct3262426120507
9728877301758
10230122103111
1189659a2309a
123872351545b
1318914a96524
14b1d08322b5
155ebcb6bcab
hex359458a147

230122103111 has 8 divisors (see below), whose sum is σ = 234344423040. Its totient is φ = 225910514808.

The previous prime is 230122103077. The next prime is 230122103129. The reversal of 230122103111 is 111301221032.

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 230122103111 - 218 = 230121840967 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 230122103111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230122103191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2639621 + ... + 2725406.

It is an arithmetic number, because the mean of its divisors is an integer number (29293052880).

Almost surely, 2230122103111 is an apocalyptic number.

230122103111 is a deficient number, since it is larger than the sum of its proper divisors (4222319929).

230122103111 is an equidigital number, since it uses as much as digits as its factorization.

230122103111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365813.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 230122103111 its reverse (111301221032), we get a palindrome (341423324143).

The spelling of 230122103111 in words is "two hundred thirty billion, one hundred twenty-two million, one hundred three thousand, one hundred eleven".

Divisors: 1 59 727 42893 5365027 316536593 3900374629 230122103111