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10213210101 = 321111612697
BaseRepresentation
bin10011000001100000…
…10011011111110101
3222100202221211101210
421200300103133311
5131404040210401
64405240312033
7511043565513
oct114060233765
928322854353
1010213210101
1143710aaa06
121b90472619
13c69c1b4b3
146cc5c34b3
153eb9764d6
hex260c137f5

10213210101 has 8 divisors (see below), whose sum is σ = 13624072704. Its totient is φ = 6805577120.

The previous prime is 10213210097. The next prime is 10213210127. The reversal of 10213210101 is 10101231201.

10213210101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10213210101 - 22 = 10213210097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213210141) 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 7 ways as a sum of consecutive naturals, for example, 800016 + ... + 812681.

It is an arithmetic number, because the mean of its divisors is an integer number (1703009088).

Almost surely, 210213210101 is an apocalyptic number.

It is an amenable number.

10213210101 is a deficient number, since it is larger than the sum of its proper divisors (3410862603).

10213210101 is a wasteful number, since it uses less digits than its factorization.

10213210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614811.

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

Adding to 10213210101 its reverse (10101231201), we get a palindrome (20314441302).

The spelling of 10213210101 in words is "ten billion, two hundred thirteen million, two hundred ten thousand, one hundred one".

Divisors: 1 3 2111 6333 1612697 4838091 3404403367 10213210101