28011011000029 has 2 divisors, whose sum is σ = 28011011000030. Its totient is φ = 28011011000028.

The previous prime is 28011010999931. The next prime is 28011011000099. The reversal of 28011011000029 is 92000011011082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27197028115929 + 813982884100 = 5215077^2 + 902210^2 .

It is a cyclic number.

It is not a de Polignac number, because 28011011000029 - 2⁷ = 28011010999901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28011010999967 and 28011011000012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28011011000099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14005505500014 + 14005505500015.

It is an arithmetic number, because the mean of its divisors is an integer number (14005505500015).

Almost surely, 2^{28011011000029} is an apocalyptic number.

It is an amenable number.

28011011000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

28011011000029 is an equidigital number, since it uses as much as digits as its factorization.

28011011000029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 28011011000029 in words is "twenty-eight trillion, eleven billion, eleven million, twenty-nine", and thus it is an aban number and an uban number.