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10123332311 is a prime number
BaseRepresentation
bin10010110110110010…
…11100101011010111
3222010111211120020202
421123121130223113
5131213033113221
64352310051115
7505602622241
oct113331345327
928114746222
1010123332311
1143253a2444
121b66349a9b
13c54410081
146c06a9091
153e3b20d0b
hex25b65cad7

10123332311 has 2 divisors, whose sum is σ = 10123332312. Its totient is φ = 10123332310.

The previous prime is 10123332299. The next prime is 10123332389. The reversal of 10123332311 is 11323332101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10123332311 - 214 = 10123315927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123332391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061666155 + 5061666156.

It is an arithmetic number, because the mean of its divisors is an integer number (5061666156).

Almost surely, 210123332311 is an apocalyptic number.

10123332311 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123332311 is an equidigital number, since it uses as much as digits as its factorization.

10123332311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10123332311 its reverse (11323332101), we get a palindrome (21446664412).

The spelling of 10123332311 in words is "ten billion, one hundred twenty-three million, three hundred thirty-two thousand, three hundred eleven".