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12130551002041 = 191471434024509
BaseRepresentation
bin1011000010000101110100…
…1011101111001110111001
31120221200001221211011010021
42300201131023233032321
53042221332024031131
641444410451050441
72361255235143553
oct260413513571671
946850057734107
1012130551002041
1139575a0885a1a
12143ab94ba0a21
1369cba1795a14
142dd19c3184d3
15160824323e11
hexb085d2ef3b9

12130551002041 has 8 divisors (see below), whose sum is σ = 12777681574400. Its totient is φ = 11484288481680.

The previous prime is 12130551002039. The next prime is 12130551002047. The reversal of 12130551002041 is 14020015503121.

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 12130551002041 - 21 = 12130551002039 is a prime.

It is a super-2 number, since 2×121305510020412 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12130551001997 and 12130551002015.

It is not an unprimeable number, because it can be changed into a prime (12130551002047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216984306 + ... + 217040203.

It is an arithmetic number, because the mean of its divisors is an integer number (1597210196800).

Almost surely, 212130551002041 is an apocalyptic number.

It is an amenable number.

12130551002041 is a deficient number, since it is larger than the sum of its proper divisors (647130572359).

12130551002041 is a wasteful number, since it uses less digits than its factorization.

12130551002041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434025999.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 12130551002041 its reverse (14020015503121), we get a palindrome (26150566505162).

The spelling of 12130551002041 in words is "twelve trillion, one hundred thirty billion, five hundred fifty-one million, two thousand, forty-one".

Divisors: 1 19 1471 27949 434024509 8246465671 638450052739 12130551002041