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10102222102013 = 31325878132323
BaseRepresentation
bin1001001100000001101101…
…0111000001110111111101
31022202202121020011001222122
42103000123113001313331
52311003322324231023
633252521411252325
72061601324024316
oct223003327016775
938682536131878
1010102222102013
113245368015268
121171a658aa0a5
13583835137712
1426cd4334160d
15127bae2b32c8
hex9301b5c1dfd

10102222102013 has 4 divisors (see below), whose sum is σ = 10428100234368. Its totient is φ = 9776343969660.

The previous prime is 10102222101977. The next prime is 10102222102019. The reversal of 10102222102013 is 31020122220101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10102222102013 - 224 = 10102205324797 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10102222101982 and 10102222102000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102222102019) 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 3 ways as a sum of consecutive naturals, for example, 162939066131 + ... + 162939066192.

It is an arithmetic number, because the mean of its divisors is an integer number (2607025058592).

Almost surely, 210102222102013 is an apocalyptic number.

It is an amenable number.

10102222102013 is a deficient number, since it is larger than the sum of its proper divisors (325878132355).

10102222102013 is an equidigital number, since it uses as much as digits as its factorization.

10102222102013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325878132354.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10102222102013 its reverse (31020122220101), we get a palindrome (41122344322114).

The spelling of 10102222102013 in words is "ten trillion, one hundred two billion, two hundred twenty-two million, one hundred two thousand, thirteen".

Divisors: 1 31 325878132323 10102222102013