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10202230101 = 371947953381
BaseRepresentation
bin10011000000001100…
…11010110101010101
3222100000021222200010
421200012122311111
5131343232330401
64404205110433
7510551345040
oct114006326525
928300258603
1010202230101
114365990528
121b88858419
13c6787585b
146cad65c57
153eaa07ed6
hex26019ad55

10202230101 has 32 divisors (see below), whose sum is σ = 16398950400. Its totient is φ = 5511378240.

The previous prime is 10202230033. The next prime is 10202230117. The reversal of 10202230101 is 10103220201.

It is not a de Polignac number, because 10202230101 - 221 = 10200132949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202230141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164431 + ... + 217811.

It is an arithmetic number, because the mean of its divisors is an integer number (512467200).

Almost surely, 210202230101 is an apocalyptic number.

It is an amenable number.

10202230101 is a deficient number, since it is larger than the sum of its proper divisors (6196720299).

10202230101 is a wasteful number, since it uses less digits than its factorization.

10202230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53889.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10202230101 its reverse (10103220201), we get a palindrome (20305450302).

The spelling of 10202230101 in words is "ten billion, two hundred two million, two hundred thirty thousand, one hundred one".

Divisors: 1 3 7 19 21 57 133 399 479 1437 3353 9101 10059 27303 53381 63707 160143 191121 373667 1014239 1121001 3042717 7099673 21299019 25569499 76708497 178986493 485820481 536959479 1457461443 3400743367 10202230101