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210202010000102 = 2361770241413683
BaseRepresentation
bin101111110010110101111000…
…001000110001101011100110
31000120021010010111022120200102
4233302311320020301223212
5210022422204030000402
62023021245325544102
762163410522440541
oct5762657010615346
91016233114276612
10210202010000102
1160a8219876537a
121b6aa683a15032
139039c6cca2533
1439c9b8db73858
151947c83b42102
hexbf2d78231ae6

210202010000102 has 16 divisors (see below), whose sum is σ = 315395440044912. Its totient is φ = 105070197626880.

The previous prime is 210202010000089. The next prime is 210202010000107. The reversal of 210202010000102 is 201000010202012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210202010000107) 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, 507916553 + ... + 508330235.

It is an arithmetic number, because the mean of its divisors is an integer number (19712215002807).

Almost surely, 2210202010000102 is an apocalyptic number.

210202010000102 is a deficient number, since it is larger than the sum of its proper divisors (105193430044810).

210202010000102 is a wasteful number, since it uses less digits than its factorization.

210202010000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487543.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210202010000102 its reverse (201000010202012), we get a palindrome (411202020202114).

The spelling of 210202010000102 in words is "two hundred ten trillion, two hundred two billion, ten million, one hundred two", and thus it is an aban number.

Divisors: 1 2 3617 7234 70241 140482 413683 827366 254061697 508123394 1496291411 2992582822 29057507603 58115015206 105101005000051 210202010000102