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105311001142169 is a prime number
BaseRepresentation
bin10111111100011110100000…
…110100000110001110011001
3111210212122002201221121102222
4113330132200310012032121
5102300403412243022134
61011551112301033425
731116316532040614
oct2774364064061631
9453778081847388
10105311001142169
1130612165768969
12b989b89255875
13469ba28273294
141c011187c717b
15c295aa3b7a2e
hex5fc7a0d06399

105311001142169 has 2 divisors, whose sum is σ = 105311001142170. Its totient is φ = 105311001142168.

The previous prime is 105311001142163. The next prime is 105311001142183. The reversal of 105311001142169 is 961241100113501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96486614017600 + 8824387124569 = 9822760^2 + 2970587^2 .

It is a cyclic number.

It is not a de Polignac number, because 105311001142169 - 228 = 105310732706713 is a prime.

It is a super-2 number, since 2×1053110011421692 (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105311001142163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52655500571084 + 52655500571085.

It is an arithmetic number, because the mean of its divisors is an integer number (52655500571085).

Almost surely, 2105311001142169 is an apocalyptic number.

It is an amenable number.

105311001142169 is a deficient number, since it is larger than the sum of its proper divisors (1).

105311001142169 is an equidigital number, since it uses as much as digits as its factorization.

105311001142169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 105311001142169 in words is "one hundred five trillion, three hundred eleven billion, one million, one hundred forty-two thousand, one hundred sixty-nine".