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13120113101313 = 36171694607111
BaseRepresentation
bin1011111011101100001110…
…1011100100101000000001
31201110021022020111021121110
42332323003223210220001
53204424442423220223
643523144033113533
72522616430203261
oct276730353445001
951407266437543
1013120113101313
1141a9232894579
12157a9233b88a9
137422b542262a
143350343ad7a1
1517b43e52dd93
hexbeec3ae4a01

13120113101313 has 8 divisors (see below), whose sum is σ = 17780262563776. Its totient is φ = 8603352853200.

The previous prime is 13120113101287. The next prime is 13120113101323. The reversal of 13120113101313 is 31310131102131.

13120113101313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13120113101313 - 240 = 12020601473537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13120113101313.

It is not an unprimeable number, because it can be changed into a prime (13120113101323) 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, 35847303373 + ... + 35847303738.

It is an arithmetic number, because the mean of its divisors is an integer number (2222532820472).

Almost surely, 213120113101313 is an apocalyptic number.

It is an amenable number.

13120113101313 is a deficient number, since it is larger than the sum of its proper divisors (4660149462463).

13120113101313 is an equidigital number, since it uses as much as digits as its factorization.

13120113101313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71694607175.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 13120113101313 its reverse (31310131102131), we get a palindrome (44430244203444).

The spelling of 13120113101313 in words is "thirteen trillion, one hundred twenty billion, one hundred thirteen million, one hundred one thousand, three hundred thirteen".

Divisors: 1 3 61 183 71694607111 215083821333 4373371033771 13120113101313