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BaseRepresentation
bin1010000110001010011111…
…0000110111111101001011
31110022020122110222102022211
42201202213300313331023
52423334332041200133
635335422244325551
72224010243650033
oct241424760677513
943266573872284
1011101010100043
11359aa03887136
1212b35499a38b7
13626a89298c16
142a54128128c3
15143b6941cbcd
hexa18a7c37f4b

11101010100043 has 2 divisors, whose sum is σ = 11101010100044. Its totient is φ = 11101010100042.

The previous prime is 11101010100007. The next prime is 11101010100077. The reversal of 11101010100043 is 34000101010111.

Adding to 11101010100043 its reverse (34000101010111), we get a palindrome (45101111110154).

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11101010100043 - 221 = 11101008002891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101010099996 and 11101010100032.

It is not a weakly prime, because it can be changed into another prime (11101010130043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550505050021 + 5550505050022.

It is an arithmetic number, because the mean of its divisors is an integer number (5550505050022).

Almost surely, 211101010100043 is an apocalyptic number.

11101010100043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101010100043 is an equidigital number, since it uses as much as digits as its factorization.

11101010100043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

The spelling of 11101010100043 in words is "eleven trillion, one hundred one billion, ten million, one hundred thousand, forty-three".