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10202012010201 = 311309151879097
BaseRepresentation
bin1001010001110101011101…
…0011010100011011011001
31100010022011202110122110010
42110131113103110123121
52314122210033311301
633410423431312133
72102033240164254
oct224352723243331
940108152418403
1010202012010201
1132837158a5270
12118927521b649
1359007926857b
14273acc51409b
1512a59ed4d5d6
hex947574d46d9

10202012010201 has 8 divisors (see below), whose sum is σ = 14839290196704. Its totient is φ = 6183037581920.

The previous prime is 10202012010199. The next prime is 10202012010209. The reversal of 10202012010201 is 10201021020201.

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 10202012010201 - 21 = 10202012010199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10202012010209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154575939516 + ... + 154575939581.

It is an arithmetic number, because the mean of its divisors is an integer number (1854911274588).

Almost surely, 210202012010201 is an apocalyptic number.

10202012010201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10202012010201 is a deficient number, since it is larger than the sum of its proper divisors (4637278186503).

10202012010201 is a wasteful number, since it uses less digits than its factorization.

10202012010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309151879111.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10202012010201 its reverse (10201021020201), we get a palindrome (20403033030402).

The spelling of 10202012010201 in words is "ten trillion, two hundred two billion, twelve million, ten thousand, two hundred one".

Divisors: 1 3 11 33 309151879097 927455637291 3400670670067 10202012010201