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13020130012211 = 7471019175922079
BaseRepresentation
bin1011110101110111110000…
…1110010110110000110011
31201002201020020200002202022
42331131330032112300303
53201310211240342321
643405210512342055
72512446650026550
oct275357416266063
951081206602668
1013020130012211
11416a895a59923
12156347b24492b
13735a4028424a
1433026b6b1a27
15178a3ba34dab
hexbd77c396c33

13020130012211 has 32 divisors (see below), whose sum is σ = 15220998144000. Its totient is φ = 10905245824032.

The previous prime is 13020130012177. The next prime is 13020130012231. The reversal of 13020130012211 is 11221003102031.

It is not a de Polignac number, because 13020130012211 - 226 = 13020062903347 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 13020130012211.

It is not an unprimeable number, because it can be changed into a prime (13020130012231) 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, 589695470 + ... + 589717548.

It is an arithmetic number, because the mean of its divisors is an integer number (475656192000).

Almost surely, 213020130012211 is an apocalyptic number.

13020130012211 is a deficient number, since it is larger than the sum of its proper divisors (2200868131789).

13020130012211 is a wasteful number, since it uses less digits than its factorization.

13020130012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24911.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13020130012211 its reverse (11221003102031), we get a palindrome (24241133114242).

The spelling of 13020130012211 in words is "thirteen trillion, twenty billion, one hundred thirty million, twelve thousand, two hundred eleven".

Divisors: 1 7 47 329 1019 1759 7133 12313 22079 47893 82673 154553 335251 578711 1037713 1792421 7263991 12546947 22498501 38836961 84243787 157489507 271858727 589706509 1057429547 1825337167 7402006829 12777360169 39574863259 277024042813 1860018573173 13020130012211