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13230213123101 = 13191512351150883
BaseRepresentation
bin1100000010000110011000…
…1001110100110000011101
31201211210111022002220002012
43000201212021310300131
53213230434024414401
644045513114441005
72533565005016402
oct300414611646035
951753438086065
1013230213123101
1142409a1440517
12159812b733165
1374c7b056cc10
1433a4ba98c2a9
1517e2352d28bb
hexc0866274c1d

13230213123101 has 32 divisors (see below), whose sum is σ = 15103657390080. Its totient is φ = 11488155480000.

The previous prime is 13230213123037. The next prime is 13230213123137. The reversal of 13230213123101 is 10132131203231.

It is a cyclic number.

It is not a de Polignac number, because 13230213123101 - 26 = 13230213123037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230213123181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87609806 + ... + 87760688.

It is an arithmetic number, because the mean of its divisors is an integer number (471989293440).

Almost surely, 213230213123101 is an apocalyptic number.

It is an amenable number.

13230213123101 is a deficient number, since it is larger than the sum of its proper divisors (1873444266979).

13230213123101 is a wasteful number, since it uses less digits than its factorization.

13230213123101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153417.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13230213123101 its reverse (10132131203231), we get a palindrome (23362344326332).

The spelling of 13230213123101 in words is "thirteen trillion, two hundred thirty billion, two hundred thirteen million, one hundred twenty-three thousand, one hundred one".

Divisors: 1 13 19 151 247 1963 2351 2869 30563 37297 44669 150883 355001 580697 1961479 2866777 4615013 6745019 22783333 37268101 87685247 296183329 354725933 432883327 4611437129 5627483251 6739792727 53563615883 87617305451 696327006479 1017708701777 13230213123101