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10133210201 = 33730068873
BaseRepresentation
bin10010110111111110…
…01000010001011001
3222011012102102011112
421123333020101121
5131223100211301
64353301510105
7506052602612
oct113377102131
928135372145
1010133210201
11432aa29894
121b69712335
13c5648b18a
146c1b1ac09
153e49229bb
hex25bfc8459

10133210201 has 4 divisors (see below), whose sum is σ = 10163279412. Its totient is φ = 10103140992.

The previous prime is 10133210177. The next prime is 10133210203. The reversal of 10133210201 is 10201233101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10201233101 = 70114552401.

It can be written as a sum of positive squares in 2 ways, for example, as 6715638601 + 3417571600 = 81949^2 + 58460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10133210201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10133210203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15034100 + ... + 15034773.

It is an arithmetic number, because the mean of its divisors is an integer number (2540819853).

Almost surely, 210133210201 is an apocalyptic number.

It is an amenable number.

10133210201 is a deficient number, since it is larger than the sum of its proper divisors (30069211).

10133210201 is an equidigital number, since it uses as much as digits as its factorization.

10133210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30069210.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10133210201 its reverse (10201233101), we get a palindrome (20334443302).

The spelling of 10133210201 in words is "ten billion, one hundred thirty-three million, two hundred ten thousand, two hundred one".

Divisors: 1 337 30068873 10133210201