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102213202011 = 334071067337
BaseRepresentation
bin101111100110001100…
…0011011000001011011
3100202211102011122122120
41133030120123001123
53133313034431021
6114542303352323
710245636611334
oct1371430330133
9322742148576
10102213202011
113a391762578
1217986bb26a3
13983c1b422b
144d38d7728b
1529d36b32c6
hex17cc61b05b

102213202011 has 4 divisors (see below), whose sum is σ = 136284269352. Its totient is φ = 68142134672.

The previous prime is 102213201997. The next prime is 102213202037. The reversal of 102213202011 is 110202312201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102213202011 - 215 = 102213169243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102213202061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17035533666 + ... + 17035533671.

It is an arithmetic number, because the mean of its divisors is an integer number (34071067338).

Almost surely, 2102213202011 is an apocalyptic number.

102213202011 is a deficient number, since it is larger than the sum of its proper divisors (34071067341).

102213202011 is an equidigital number, since it uses as much as digits as its factorization.

102213202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34071067340.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102213202011 its reverse (110202312201), we get a palindrome (212415514212).

The spelling of 102213202011 in words is "one hundred two billion, two hundred thirteen million, two hundred two thousand, eleven".

Divisors: 1 3 34071067337 102213202011