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1230310104121 = 7296060640907
BaseRepresentation
bin10001111001110100001…
…100100101110000111001
311100121122102111221020101
4101321310030211300321
5130124133341312441
62341110251155401
7154613142223360
oct21716414456071
94317572457211
101230310104121
11434853a85a1a
1217a538445b61
138c02cca7967
1443793c167d7
152200ab6c231
hex11e74325c39

1230310104121 has 8 divisors (see below), whose sum is σ = 1454553817920. Its totient is φ = 1018187672208.

The previous prime is 1230310104109. The next prime is 1230310104143. The reversal of 1230310104121 is 1214010130321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230310104121 - 29 = 1230310103609 is a prime.

It is a super-2 number, since 2×12303101041212 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1230310104151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3030320251 + ... + 3030320656.

It is an arithmetic number, because the mean of its divisors is an integer number (181819227240).

Almost surely, 21230310104121 is an apocalyptic number.

It is an amenable number.

1230310104121 is a deficient number, since it is larger than the sum of its proper divisors (224243713799).

1230310104121 is an equidigital number, since it uses as much as digits as its factorization.

1230310104121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060640943.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1230310104121 its reverse (1214010130321), we get a palindrome (2444320234442).

The spelling of 1230310104121 in words is "one trillion, two hundred thirty billion, three hundred ten million, one hundred four thousand, one hundred twenty-one".

Divisors: 1 7 29 203 6060640907 42424486349 175758586303 1230310104121