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102213000323 = 767431505657
BaseRepresentation
bin101111100110001011…
…1101001110010000011
3100202211101210101222122
41133030113221302003
53133313012002243
6114542255154455
710245635111330
oct1371427516203
9322741711878
10102213000323
113a391634a95
1217986b15a2b
13983c1434a5
144d38d23987
1529d3673668
hex17cc5e9c83

102213000323 has 16 divisors (see below), whose sum is σ = 118833675264. Its totient is φ = 86103103680.

The previous prime is 102213000271. The next prime is 102213000347. The reversal of 102213000323 is 323000312201.

It is a cyclic number.

It is not a de Polignac number, because 102213000323 - 28 = 102213000067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102213003323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50690 + ... + 454967.

It is an arithmetic number, because the mean of its divisors is an integer number (7427104704).

Almost surely, 2102213000323 is an apocalyptic number.

102213000323 is a deficient number, since it is larger than the sum of its proper divisors (16620674941).

102213000323 is an equidigital number, since it uses as much as digits as its factorization.

102213000323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506162.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 102213000323 its reverse (323000312201), we get a palindrome (425213312524).

The spelling of 102213000323 in words is "one hundred two billion, two hundred thirteen million, three hundred twenty-three", and thus it is an aban number.

Divisors: 1 7 67 431 469 3017 28877 202139 505657 3539599 33879019 217938167 237153133 1525567169 14601857189 102213000323