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105459311 is a prime number
BaseRepresentation
bin1100100100100…
…10111001101111
321100102212222102
412102102321233
5203444144221
614244205315
72420250356
oct622227157
9240385872
10105459311
1154590161
122b39983b
1318b05679
141001299d
1593d230b
hex6492e6f

105459311 has 2 divisors, whose sum is σ = 105459312. Its totient is φ = 105459310.

The previous prime is 105459271. The next prime is 105459317. The reversal of 105459311 is 113954501.

It is a strong prime.

It is an emirp because it is prime and its reverse (113954501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105459311 - 222 = 101265007 is a prime.

It is a super-2 number, since 2×1054593112 = 22243332553189442, which contains 22 as substring.

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 (105459317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52729655 + 52729656.

It is an arithmetic number, because the mean of its divisors is an integer number (52729656).

Almost surely, 2105459311 is an apocalyptic number.

105459311 is a deficient number, since it is larger than the sum of its proper divisors (1).

105459311 is an equidigital number, since it uses as much as digits as its factorization.

105459311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 105459311 is about 10269.3383915421. The cubic root of 105459311 is about 472.4562986000.

The spelling of 105459311 in words is "one hundred five million, four hundred fifty-nine thousand, three hundred eleven".