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10101110220213 = 316320656667117
BaseRepresentation
bin1001001011111101100100…
…0101100010010110110101
31022202122201201221121220020
42102333121011202112311
52310444033204021323
633252215211555353
72061531633133365
oct222773105422665
938678651847806
1010101110220213
113244947424a91
1211717b545bb59
135836b89867ac
1426cc797cc9a5
15127b46881ae3
hex92fd91625b5

10101110220213 has 8 divisors (see below), whose sum is σ = 13550773629408. Its totient is φ = 6692760145584.

The previous prime is 10101110220181. The next prime is 10101110220233. The reversal of 10101110220213 is 31202201110101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10101110220213 - 25 = 10101110220181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101110220192 and 10101110220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101110220233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10328333070 + ... + 10328334047.

It is an arithmetic number, because the mean of its divisors is an integer number (1693846703676).

Almost surely, 210101110220213 is an apocalyptic number.

It is an amenable number.

10101110220213 is a deficient number, since it is larger than the sum of its proper divisors (3449663409195).

10101110220213 is a wasteful number, since it uses less digits than its factorization.

10101110220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20656667283.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10101110220213 its reverse (31202201110101), we get a palindrome (41303311330314).

The spelling of 10101110220213 in words is "ten trillion, one hundred one billion, one hundred ten million, two hundred twenty thousand, two hundred thirteen".

Divisors: 1 3 163 489 20656667117 61970001351 3367036740071 10101110220213