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2110102110001 = 10218783235307
BaseRepresentation
bin11110101101001011111…
…000101111111100110001
321110201112122101112221001
4132231023320233330301
5234032442120010001
64253211215202001
7305310203666224
oct36551370577461
97421478345831
102110102110001
117439866a3726
122a0b50b16301
13123c9bc632a2
14741b54535bb
1539d4e045001
hex1eb4be2ff31

2110102110001 has 8 divisors (see below), whose sum is σ = 2112418272384. Its totient is φ = 2107786437840.

The previous prime is 2110102109971. The next prime is 2110102110047. The reversal of 2110102110001 is 1000112010112.

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 2110102110001 - 27 = 2110102109873 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 2110102110001.

It is not an unprimeable number, because it can be changed into a prime (2110102110901) 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, 8849790 + ... + 9085096.

It is an arithmetic number, because the mean of its divisors is an integer number (264052284048).

Almost surely, 22110102110001 is an apocalyptic number.

It is an amenable number.

2110102110001 is a deficient number, since it is larger than the sum of its proper divisors (2316162383).

2110102110001 is a wasteful number, since it uses less digits than its factorization.

2110102110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245111.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2110102110001 its reverse (1000112010112), we get a palindrome (3110214120113).

The spelling of 2110102110001 in words is "two trillion, one hundred ten billion, one hundred two million, one hundred ten thousand, one".

Divisors: 1 1021 8783 235307 8967443 240248447 2066701381 2110102110001