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13103103032201 = 7136110722060693
BaseRepresentation
bin1011111010101100110111…
…0011010011101110001001
31201101122101210001020110202
42332223031303103232021
53204140123334012301
643511252112221545
72521445052044120
oct276531563235611
951348353036422
1013103103032201
1141a1aa4078916
12157757683a8b5
13740804315090
1433429d22cab7
1517ac9601866b
hexbeacdcd3b89

13103103032201 has 32 divisors (see below), whose sum is σ = 16544461586688. Its totient is φ = 10102032080640.

The previous prime is 13103103032177. The next prime is 13103103032213. The reversal of 13103103032201 is 10223030130131.

It is a cyclic number.

It is not a de Polignac number, because 13103103032201 - 26 = 13103103032137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13103103032291) 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, 10436390 + ... + 11624303.

It is an arithmetic number, because the mean of its divisors is an integer number (517014424584).

Almost surely, 213103103032201 is an apocalyptic number.

It is an amenable number.

13103103032201 is a deficient number, since it is larger than the sum of its proper divisors (3441358554487).

13103103032201 is a wasteful number, since it uses less digits than its factorization.

13103103032201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22060881.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13103103032201 its reverse (10223030130131), we get a palindrome (23326133162332).

The spelling of 13103103032201 in words is "thirteen trillion, one hundred three billion, one hundred three million, thirty-two thousand, two hundred one".

Divisors: 1 7 13 61 91 107 427 749 793 1391 5551 6527 9737 45689 84851 593957 22060693 154424851 286789009 1345702273 2007523063 2360494151 9419915911 16523459057 17494129549 30686423963 122458906843 143990143211 214804967741 1007931002477 1871871861743 13103103032201