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1230323013201 = 31724123980651
BaseRepresentation
bin10001111001110100111…
…101110101011001010001
311100121200022210210011110
4101321310331311121101
5130124200142410301
62341111432003533
7154613360030232
oct21716475653121
94317608723143
101230323013201
114348602a2787
1217a5408305a9
138c032877679
1443795817089
152200bd6c0d6
hex11e74f75651

1230323013201 has 8 divisors (see below), whose sum is σ = 1736926606944. Its totient is φ = 771967380800.

The previous prime is 1230323013089. The next prime is 1230323013221. The reversal of 1230323013201 is 1023103230321.

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 1230323013201 - 211 = 1230323011153 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1230323013221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12061990275 + ... + 12061990376.

It is an arithmetic number, because the mean of its divisors is an integer number (217115825868).

Almost surely, 21230323013201 is an apocalyptic number.

It is an amenable number.

1230323013201 is a deficient number, since it is larger than the sum of its proper divisors (506603593743).

1230323013201 is a wasteful number, since it uses less digits than its factorization.

1230323013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24123980671.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1230323013201 its reverse (1023103230321), we get a palindrome (2253426243522).

The spelling of 1230323013201 in words is "one trillion, two hundred thirty billion, three hundred twenty-three million, thirteen thousand, two hundred one".

Divisors: 1 3 17 51 24123980651 72371941953 410107671067 1230323013201