1100001000029 has 2 divisors, whose sum is σ = 1100001000030. Its totient is φ = 1100001000028.

The previous prime is 1100001000023. The next prime is 1100001000031. The reversal of 1100001000029 is 9200001000011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080556092004 + 19444908025 = 1039498^2 + 139445^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100001000029 - 2²⁸ = 1099732564573 is a prime.

It is a Sophie Germain prime.

Together with 1100001000031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1100000999977 and 1100001000022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100001000023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550000500014 + 550000500015.

It is an arithmetic number, because the mean of its divisors is an integer number (550000500015).

Almost surely, 2^{1100001000029} is an apocalyptic number.

It is an amenable number.

1100001000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100001000029 is an equidigital number, since it uses as much as digits as its factorization.

1100001000029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Subtracting from 1100001000029 its product of nonzero digits (18), we obtain a palindrome (1100001000011).

The spelling of 1100001000029 in words is "one trillion, one hundred billion, one million, twenty-nine", and thus it is an aban number.