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1320030111230 = 25132003011123
BaseRepresentation
bin10011001101010111111…
…011010000010111111110
311200012020011112112022122
4103031113323100113332
5133111410202024410
62450225150242542
7164240401546205
oct23152773202776
94605204475278
101320030111230
11469904648226
121939b74b6452
139762aab586c
1447c6586c23c
152450c63ce55
hex13357ed05fe

1320030111230 has 8 divisors (see below), whose sum is σ = 2376054200232. Its totient is φ = 528012044488.

The previous prime is 1320030111217. The next prime is 1320030111263. The reversal of 1320030111230 is 321110300231.

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

It is a super-3 number, since 3×13200301112303 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1320030111199 and 1320030111208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66001505552 + ... + 66001505571.

It is an arithmetic number, because the mean of its divisors is an integer number (297006775029).

Almost surely, 21320030111230 is an apocalyptic number.

1320030111230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320030111230 is a deficient number, since it is larger than the sum of its proper divisors (1056024089002).

1320030111230 is a wasteful number, since it uses less digits than its factorization.

1320030111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132003011130.

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

Adding to 1320030111230 its reverse (321110300231), we get a palindrome (1641140411461).

The spelling of 1320030111230 in words is "one trillion, three hundred twenty billion, thirty million, one hundred eleven thousand, two hundred thirty".

Divisors: 1 2 5 10 132003011123 264006022246 660015055615 1320030111230