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102231323201 = 736931395453
BaseRepresentation
bin101111100110101110…
…1100011001001000001
3100202212200021022020202
41133031131203021001
53133332204320301
6114544152014545
710246246623650
oct1371535431101
9322780238222
10102231323201
113a3a0a0a267
1217991091455
139842b8a427
144d3b533197
1529d509266b
hex17cd763241

102231323201 has 8 divisors (see below), whose sum is σ = 116839257024. Its totient is φ = 87624254160.

The previous prime is 102231323177. The next prime is 102231323231. The reversal of 102231323201 is 102323132201.

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 102231323201 - 214 = 102231306817 is a prime.

It is a super-3 number, since 3×1022313232013 (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (102231323231) 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 7 ways as a sum of consecutive naturals, for example, 60791 + ... + 456243.

It is an arithmetic number, because the mean of its divisors is an integer number (14604907128).

Almost surely, 2102231323201 is an apocalyptic number.

It is an amenable number.

102231323201 is a deficient number, since it is larger than the sum of its proper divisors (14607933823).

102231323201 is an equidigital number, since it uses as much as digits as its factorization.

102231323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432391.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102231323201 its reverse (102323132201), we get a palindrome (204554455402).

The spelling of 102231323201 in words is "one hundred two billion, two hundred thirty-one million, three hundred twenty-three thousand, two hundred one".

Divisors: 1 7 36931 258517 395453 2768171 14604474743 102231323201