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2002010001107 = 86321977105557
BaseRepresentation
bin11101001000100001000…
…110000100111011010011
321002101112112000111010112
4131020201012010323103
5230300104030013412
64131413302151535
7264432450142424
oct35104106047323
97071475014115
102002010001107
117020584a9426
122840051225ab
13116a33b0093c
146cc7d7cd64b
15371246b8722
hex1d221184ed3

2002010001107 has 8 divisors (see below), whose sum is σ = 2004440017536. Its totient is φ = 1999580241472.

The previous prime is 2002010001097. The next prime is 2002010001127. The reversal of 2002010001107 is 7011000102002.

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 2002010001107 - 210 = 2002010000083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002010001091 and 2002010001100.

It is not an unprimeable number, because it can be changed into a prime (2002010001127) 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, 18913373 + ... + 19018929.

It is an arithmetic number, because the mean of its divisors is an integer number (250555002192).

Almost surely, 22002010001107 is an apocalyptic number.

2002010001107 is a deficient number, since it is larger than the sum of its proper divisors (2430016429).

2002010001107 is a wasteful number, since it uses less digits than its factorization.

2002010001107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128397.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 2002010001107 its reverse (7011000102002), we get a palindrome (9013010103109).

The spelling of 2002010001107 in words is "two trillion, two billion, ten million, one thousand, one hundred seven".

Divisors: 1 863 21977 105557 18966151 91095691 2319826189 2002010001107