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1110001141 is a prime number
BaseRepresentation
bin100001000101001…
…0100010111110101
32212100122220022101
41002022110113311
54233130014031
6302051102101
736335565634
oct10212242765
92770586271
101110001141
1151a626317
1226b8a1931
13148c72c12
14a75c351b
15676ae361
hex422945f5

1110001141 has 2 divisors, whose sum is σ = 1110001142. Its totient is φ = 1110001140.

The previous prime is 1110001133. The next prime is 1110001153. The reversal of 1110001141 is 1411000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 783440100 + 326561041 = 27990^2 + 18071^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110001141 - 23 = 1110001133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110001181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555000570 + 555000571.

It is an arithmetic number, because the mean of its divisors is an integer number (555000571).

Almost surely, 21110001141 is an apocalyptic number.

It is an amenable number.

1110001141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110001141 is an equidigital number, since it uses as much as digits as its factorization.

1110001141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1110001141 is about 33316.6796214749. The cubic root of 1110001141 is about 1035.3991602201.

Adding to 1110001141 its reverse (1411000111), we get a palindrome (2521001252).

The spelling of 1110001141 in words is "one billion, one hundred ten million, one thousand, one hundred forty-one".