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13020330030301 = 111183666366391
BaseRepresentation
bin1011110101111000100000…
…1001010111010011011101
31201002201202012001001222201
42331132020021113103131
53201311113441432201
643405242415411501
72512454626120636
oct275361011272335
951081665031881
1013020330030301
11416a988954430
121563516223b91
13735a72846849
1433028a09a88d
15178a4e394801
hexbd7882574dd

13020330030301 has 4 divisors (see below), whose sum is σ = 14203996396704. Its totient is φ = 11836663663900.

The previous prime is 13020330030269. The next prime is 13020330030311. The reversal of 13020330030301 is 10303003302031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13020330030301 - 25 = 13020330030269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020330030311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591833183185 + ... + 591833183206.

It is an arithmetic number, because the mean of its divisors is an integer number (3550999099176).

Almost surely, 213020330030301 is an apocalyptic number.

13020330030301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13020330030301 is a deficient number, since it is larger than the sum of its proper divisors (1183666366403).

13020330030301 is a wasteful number, since it uses less digits than its factorization.

13020330030301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183666366402.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13020330030301 its reverse (10303003302031), we get a palindrome (23323333332332).

The spelling of 13020330030301 in words is "thirteen trillion, twenty billion, three hundred thirty million, thirty thousand, three hundred one".

Divisors: 1 11 1183666366391 13020330030301