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13211010201 = 341367292661
BaseRepresentation
bin11000100110111000…
…00000010010011001
31021002200211212001010
430103130000102121
5204024004311301
610022525444133
7645244506504
oct142334002231
937080755033
1013211010201
11566a2a8554
122688410649
1313270125cc
148d47b613b
15524c335d6
hex313700499

13211010201 has 16 divisors (see below), whose sum is σ = 18093535488. Its totient is φ = 8569084800.

The previous prime is 13211010133. The next prime is 13211010203. The reversal of 13211010201 is 10201011231.

It is not a de Polignac number, because 13211010201 - 215 = 13210977433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13211010203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101190 + ... + 191471.

It is an arithmetic number, because the mean of its divisors is an integer number (1130845968).

Almost surely, 213211010201 is an apocalyptic number.

It is an amenable number.

13211010201 is a deficient number, since it is larger than the sum of its proper divisors (4882525287).

13211010201 is a wasteful number, since it uses less digits than its factorization.

13211010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293072.

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

Adding to 13211010201 its reverse (10201011231), we get a palindrome (23412021432).

It can be divided in two parts, 132110 and 10201, that added together give a triangular number (142311 = T533).

The spelling of 13211010201 in words is "thirteen billion, two hundred eleven million, ten thousand, two hundred one".

Divisors: 1 3 41 123 367 1101 15047 45141 292661 877983 11999101 35997303 107406587 322219761 4403670067 13211010201