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13120113300307 = 1323316491386457
BaseRepresentation
bin1011111011101100001110…
…1100010101001101010011
31201110021022020212101120121
42332323003230111031103
53204424443001102212
643523144041251111
72522616431662366
oct276730354251523
951407266771517
1013120113300307
1141a9232a10032
12157a923493a97
137422b5492090
143350344220dd
1517b43e56cd07
hexbeec3b15353

13120113300307 has 16 divisors (see below), whose sum is σ = 14744148955200. Its totient is φ = 11583939704832.

The previous prime is 13120113300293. The next prime is 13120113300311. The reversal of 13120113300307 is 70300331102131.

It is not a de Polignac number, because 13120113300307 - 243 = 4324020278099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120113300317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8769823 + ... + 10156279.

It is an arithmetic number, because the mean of its divisors is an integer number (921509309700).

Almost surely, 213120113300307 is an apocalyptic number.

13120113300307 is a deficient number, since it is larger than the sum of its proper divisors (1624035654893).

13120113300307 is a wasteful number, since it uses less digits than its factorization.

13120113300307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418142.

The product of its (nonzero) digits is 1134, while the sum is 25.

Adding to 13120113300307 its reverse (70300331102131), we get a palindrome (83420444402438).

The spelling of 13120113300307 in words is "thirteen trillion, one hundred twenty billion, one hundred thirteen million, three hundred thousand, three hundred seven".

Divisors: 1 13 23 299 31649 411437 727927 1386457 9463051 18023941 31888511 414550643 43879977593 570439708709 1009239484639 13120113300307