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10212311110357 is a prime number
BaseRepresentation
bin1001010010011011110100…
…1011010001001011010101
31100011021202112001010212001
42110212331023101023111
52314304303121012412
633415245420555301
72102546406120316
oct224467513211325
940137675033761
1010212311110357
113288020429694
12118b26a3b2b31
1359102abca085
142743c829460d
1512a9a40dd957
hex949bd2d12d5

10212311110357 has 2 divisors, whose sum is σ = 10212311110358. Its totient is φ = 10212311110356.

The previous prime is 10212311110327. The next prime is 10212311110399. The reversal of 10212311110357 is 75301111321201.

10212311110357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8185927543236 + 2026383567121 = 2861106^2 + 1423511^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212311110357 - 27 = 10212311110229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212311110327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106155555178 + 5106155555179.

It is an arithmetic number, because the mean of its divisors is an integer number (5106155555179).

Almost surely, 210212311110357 is an apocalyptic number.

It is an amenable number.

10212311110357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212311110357 is an equidigital number, since it uses as much as digits as its factorization.

10212311110357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 28.

Adding to 10212311110357 its reverse (75301111321201), we get a palindrome (85513422431558).

It can be divided in two parts, 102123 and 11110357, that added together give a triangular number (11212480 = T4735).

The spelling of 10212311110357 in words is "ten trillion, two hundred twelve billion, three hundred eleven million, one hundred ten thousand, three hundred fifty-seven".