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10201311133 = 132185935899
BaseRepresentation
bin10011000000000101…
…11010011110011101
3222022221120022002021
421200002322132131
5131343013424013
64404133300141
7510540466606
oct114002723635
928287508067
1010201311133
114365413052
121b88494651
13c676134a0
146caba6dad
153ea8c5a8d
hex2600ba79d

10201311133 has 8 divisors (see below), whose sum is σ = 10986836000. Its totient is φ = 9415901808.

The previous prime is 10201311079. The next prime is 10201311137. The reversal of 10201311133 is 33111310201.

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 10201311133 - 225 = 10167756701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201311137) 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, 266218 + ... + 302116.

It is an arithmetic number, because the mean of its divisors is an integer number (1373354500).

Almost surely, 210201311133 is an apocalyptic number.

10201311133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10201311133 is a deficient number, since it is larger than the sum of its proper divisors (785524867).

10201311133 is a wasteful number, since it uses less digits than its factorization.

10201311133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57771.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10201311133 its reverse (33111310201), we get a palindrome (43312621334).

The spelling of 10201311133 in words is "ten billion, two hundred one million, three hundred eleven thousand, one hundred thirty-three".

Divisors: 1 13 21859 35899 284167 466687 784716241 10201311133