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323203232130001 = 3145127231034873
BaseRepresentation
bin100100101111100111001110…
…1110101110110001111010001
31120101100221000221210021021221
41021133032131311312033101
5314330330204411130001
63103221303131445041
7125035443250412446
oct11137163565661721
91511327027707257
10323203232130001
1193a897a2712553
12302bab505b6781
1310b45c1b045a72
1459b519701b9cd
1527573d00061a1
hex125f39dd763d1

323203232130001 has 8 divisors (see below), whose sum is σ = 333636537403904. Its totient is φ = 312770389016160.

The previous prime is 323203232129893. The next prime is 323203232130041. The reversal of 323203232130001 is 100031232302323.

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 323203232130001 - 233 = 323194642195409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323203232130041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114118500 + ... + 116916373.

It is an arithmetic number, because the mean of its divisors is an integer number (41704567175488).

Almost surely, 2323203232130001 is an apocalyptic number.

323203232130001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

323203232130001 is a deficient number, since it is larger than the sum of its proper divisors (10433305273903).

323203232130001 is a wasteful number, since it uses less digits than its factorization.

323203232130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231080031.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 323203232130001 its reverse (100031232302323), we get a palindrome (423234464432324).

The spelling of 323203232130001 in words is "three hundred twenty-three trillion, two hundred three billion, two hundred thirty-two million, one hundred thirty thousand, one".

Divisors: 1 31 45127 1398937 231034873 7162081063 10425910713871 323203232130001