1101111101119 has 2 divisors, whose sum is σ = 1101111101120. Its totient is φ = 1101111101118.

The previous prime is 1101111101107. The next prime is 1101111101137. The reversal of 1101111101119 is 9111011111011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101111101119 - 2²³ = 1101102712511 is a prime.

It is a super-2 number, since 2×1101111101119² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101111101096 and 1101111101105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101111101179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550555550559 + 550555550560.

It is an arithmetic number, because the mean of its divisors is an integer number (550555550560).

Almost surely, 2^{1101111101119} is an apocalyptic number.

1101111101119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101111101119 is an equidigital number, since it uses as much as digits as its factorization.

1101111101119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 19.

The spelling of 1101111101119 in words is "one trillion, one hundred one billion, one hundred eleven million, one hundred one thousand, one hundred nineteen".