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10010310111 = 3213125733037
BaseRepresentation
bin10010101001010100…
…10011010111011111
3221211122011102221100
421110222103113133
5131000114410421
64333151404143
7503031142404
oct112452232737
927748142840
1010010310111
11427761716a
121b34523653
13c36b8a229
146ad6882ab
153d8c47c26
hex254a935df

10010310111 has 24 divisors (see below), whose sum is σ = 14626847664. Its totient is φ = 6596628480.

The previous prime is 10010310091. The next prime is 10010310119. The reversal of 10010310111 is 11101301001.

It is not a de Polignac number, because 10010310111 - 26 = 10010310047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10010310093 and 10010310102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010310119) 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 23 ways as a sum of consecutive naturals, for example, 286485 + ... + 319521.

It is an arithmetic number, because the mean of its divisors is an integer number (609451986).

Almost surely, 210010310111 is an apocalyptic number.

10010310111 is a deficient number, since it is larger than the sum of its proper divisors (4616537553).

10010310111 is a wasteful number, since it uses less digits than its factorization.

10010310111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33431 (or 33428 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 10010310111 its reverse (11101301001), we get a palindrome (21111611112).

The spelling of 10010310111 in words is "ten billion, ten million, three hundred ten thousand, one hundred eleven".

Divisors: 1 3 9 131 257 393 771 1179 2313 33037 33667 99111 101001 297333 303003 4327847 8490509 12983541 25471527 38950623 76414581 1112256679 3336770037 10010310111