Search a number
-
+
10200311213 is a prime number
BaseRepresentation
bin10010111111111110…
…00110010110101101
3222022212200111110012
421133333012112231
5131342234424323
64404100023005
7510526133441
oct113777062655
928285614405
1010200311213
11436489a874
121b88091a65
13c67353311
146ca9c6821
153ea779678
hex25ffc65ad

10200311213 has 2 divisors, whose sum is σ = 10200311214. Its totient is φ = 10200311212.

The previous prime is 10200311189. The next prime is 10200311309. The reversal of 10200311213 is 31211300201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7785768169 + 2414543044 = 88237^2 + 49138^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200311213 - 28 = 10200310957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10200310213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100155606 + 5100155607.

It is an arithmetic number, because the mean of its divisors is an integer number (5100155607).

Almost surely, 210200311213 is an apocalyptic number.

It is an amenable number.

10200311213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200311213 is an equidigital number, since it uses as much as digits as its factorization.

10200311213 is an evil number, because the sum of its binary digits is even.

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

Adding to 10200311213 its reverse (31211300201), we get a palindrome (41411611414).

The spelling of 10200311213 in words is "ten billion, two hundred million, three hundred eleven thousand, two hundred thirteen".