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210013030201 = 131927115791987
BaseRepresentation
bin1100001110010111000…
…0001000011100111001
3202002002011120022200211
43003211300020130321
511420101313431301
6240251220031121
721113214205612
oct3034560103471
9662064508624
10210013030201
118107a975a77
1234850b324a1
1316a5b91c510
14a243c76c09
1556e2558051
hex30e5c08739

210013030201 has 32 divisors (see below), whose sum is σ = 239221606400. Its totient is φ = 182769514560.

The previous prime is 210013030181. The next prime is 210013030219. The reversal of 210013030201 is 102030310012.

It is a cyclic number.

It is not a de Polignac number, because 210013030201 - 29 = 210013029689 is a prime.

It is a super-2 number, since 2×2100130302012 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210013033201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105692530 + ... + 105694516.

It is an arithmetic number, because the mean of its divisors is an integer number (7475675200).

Almost surely, 2210013030201 is an apocalyptic number.

It is an amenable number.

210013030201 is a deficient number, since it is larger than the sum of its proper divisors (29208576199).

210013030201 is a wasteful number, since it uses less digits than its factorization.

210013030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 210013030201 its reverse (102030310012), we get a palindrome (312043340213).

The spelling of 210013030201 in words is "two hundred ten billion, thirteen million, thirty thousand, two hundred one".

Divisors: 1 13 19 247 271 1579 1987 3523 5149 20527 25831 30001 37753 66937 390013 427909 490789 538477 3137473 5562817 7000201 8130271 10231063 40787149 59611987 105693523 133003819 774955831 850255183 11053317379 16154848477 210013030201