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12103322131113 = 330555113203821
BaseRepresentation
bin1011000000100000011000…
…1101110101101010101001
31120212001210022220012012020
42300020012031311222221
53041300100431143423
641424104525535053
72356302414436323
oct260100615655251
946761708805166
1012103322131113
113946a988a0204
121435856114489
1369a45255ca85
142dbb37d3a613
1515ec7db304e3
hexb0206375aa9

12103322131113 has 8 divisors (see below), whose sum is σ = 16137816878976. Its totient is φ = 8068854402000.

The previous prime is 12103322131099. The next prime is 12103322131193. The reversal of 12103322131113 is 31113122330121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12103322131113 - 25 = 12103322131081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12103322131193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5685258 + ... + 7518563.

It is an arithmetic number, because the mean of its divisors is an integer number (2017227109872).

Almost surely, 212103322131113 is an apocalyptic number.

It is an amenable number.

12103322131113 is a deficient number, since it is larger than the sum of its proper divisors (4034494747863).

12103322131113 is a wasteful number, since it uses less digits than its factorization.

12103322131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13509375.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 12103322131113 its reverse (31113122330121), we get a palindrome (43216444461234).

The spelling of 12103322131113 in words is "twelve trillion, one hundred three billion, three hundred twenty-two million, one hundred thirty-one thousand, one hundred thirteen".

Divisors: 1 3 305551 916653 13203821 39611463 4034440710371 12103322131113