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1230230310001 = 71115977017013
BaseRepresentation
bin10001111001101111011…
…100001100110001110001
311100121102212100222021121
4101321233130030301301
5130124002424410001
62341054321022241
7154611153045430
oct21715734146161
94317385328247
101230230310001
11434812a35470
1217a515784981
138c0195ba1c4
14437873a5117
1522003b596a1
hex11e6f70cc71

1230230310001 has 8 divisors (see below), whose sum is σ = 1533793633344. Its totient is φ = 958621020720.

The previous prime is 1230230309999. The next prime is 1230230310007. The reversal of 1230230310001 is 1000130320321.

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

It is not a de Polignac number, because 1230230310001 - 21 = 1230230309999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230230310007) 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, 7988508430 + ... + 7988508583.

It is an arithmetic number, because the mean of its divisors is an integer number (191724204168).

Almost surely, 21230230310001 is an apocalyptic number.

1230230310001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1230230310001 is a deficient number, since it is larger than the sum of its proper divisors (303563323343).

1230230310001 is a wasteful number, since it uses less digits than its factorization.

1230230310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15977017031.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1230230310001 its reverse (1000130320321), we get a palindrome (2230360630322).

It can be divided in two parts, 12302 and 30310001, that added together give a palindrome (30322303).

The spelling of 1230230310001 in words is "one trillion, two hundred thirty billion, two hundred thirty million, three hundred ten thousand, one".

Divisors: 1 7 11 77 15977017013 111839119091 175747187143 1230230310001