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131020224410001 = 3231898843832029
BaseRepresentation
bin11101110010100110000101…
…111011110011000110010001
3122011220102002201020012011010
4131302212011323303012101
5114133113404422110001
61142353505443441133
736411620205126123
oct3562460573630621
9564812081205133
10131020224410001
1138824401a97753
12128407200861a9
13581520087b424
14244d5ac625213
15102320b6078d6
hex772985ef3191

131020224410001 has 8 divisors (see below), whose sum is σ = 182289007874880. Its totient is φ = 83549128609232.

The previous prime is 131020224409897. The next prime is 131020224410071. The reversal of 131020224410001 is 100014422020131.

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

It is a cyclic number.

It is not a de Polignac number, because 131020224410001 - 27 = 131020224409873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131020224410001.

It is not an unprimeable number, because it can be changed into a prime (131020224410071) 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, 949421915946 + ... + 949421916083.

It is an arithmetic number, because the mean of its divisors is an integer number (22786125984360).

Almost surely, 2131020224410001 is an apocalyptic number.

It is an amenable number.

131020224410001 is a deficient number, since it is larger than the sum of its proper divisors (51268783464879).

131020224410001 is a wasteful number, since it uses less digits than its factorization.

131020224410001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898843832055.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 131020224410001 its reverse (100014422020131), we get a palindrome (231034646430132).

The spelling of 131020224410001 in words is "one hundred thirty-one trillion, twenty billion, two hundred twenty-four million, four hundred ten thousand, one".

Divisors: 1 3 23 69 1898843832029 5696531496087 43673408136667 131020224410001