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110323130969 is a prime number
BaseRepresentation
bin110011010111111000…
…1010110001001011001
3101112202121102201201202
41212233301112021121
53301420210142334
6122403131323545
710653624066152
oct1465761261131
9345677381652
10110323130969
11428735931a7
121946abb05b5
13a53243626c
1454a8098929
152d0a67517e
hex19afc56259

110323130969 has 2 divisors, whose sum is σ = 110323130970. Its totient is φ = 110323130968.

The previous prime is 110323130899. The next prime is 110323131019. The reversal of 110323130969 is 969031323011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69200563600 + 41122567369 = 263060^2 + 202787^2 .

It is an emirp because it is prime and its reverse (969031323011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110323130969 - 28 = 110323130713 is a prime.

It is a super-2 number, since 2×1103231309692 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110323130669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55161565484 + 55161565485.

It is an arithmetic number, because the mean of its divisors is an integer number (55161565485).

Almost surely, 2110323130969 is an apocalyptic number.

It is an amenable number.

110323130969 is a deficient number, since it is larger than the sum of its proper divisors (1).

110323130969 is an equidigital number, since it uses as much as digits as its factorization.

110323130969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 38.

The spelling of 110323130969 in words is "one hundred ten billion, three hundred twenty-three million, one hundred thirty thousand, nine hundred sixty-nine".