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10103222122231 = 71975964076107
BaseRepresentation
bin1001001100000101011011…
…1101110011011011110111
31022202212011220212100211111
42103001112331303123313
52311012344330402411
633253204533215451
72061635156041210
oct223012675633367
938685156770744
1010103222122231
113245830552257
1211720a4791587
13583964380b64
1426cdda096407
15127c1be9a721
hex93056f736f7

10103222122231 has 8 divisors (see below), whose sum is σ = 12154252177280. Its totient is φ = 8204120219448.

The previous prime is 10103222122229. The next prime is 10103222122243. The reversal of 10103222122231 is 13222122230101.

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 10103222122231 - 21 = 10103222122229 is a prime.

It is a super-2 number, since 2×101032221222312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103222122031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37982037921 + ... + 37982038186.

It is an arithmetic number, because the mean of its divisors is an integer number (1519281522160).

Almost surely, 210103222122231 is an apocalyptic number.

10103222122231 is a deficient number, since it is larger than the sum of its proper divisors (2051030055049).

10103222122231 is an equidigital number, since it uses as much as digits as its factorization.

10103222122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75964076133.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10103222122231 its reverse (13222122230101), we get a palindrome (23325344352332).

The spelling of 10103222122231 in words is "ten trillion, one hundred three billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-one".

Divisors: 1 7 19 133 75964076107 531748532749 1443317446033 10103222122231