1011011100139 has 2 divisors, whose sum is σ = 1011011100140. Its totient is φ = 1011011100138.

The previous prime is 1011011100101. The next prime is 1011011100163. The reversal of 1011011100139 is 9310011101101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011011100139 - 2⁹ = 1011011099627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011011104139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505505550069 + 505505550070.

It is an arithmetic number, because the mean of its divisors is an integer number (505505550070).

Almost surely, 2^{1011011100139} is an apocalyptic number.

1011011100139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011011100139 is an equidigital number, since it uses as much as digits as its factorization.

1011011100139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 19.

The spelling of 1011011100139 in words is "one trillion, eleven billion, eleven million, one hundred thousand, one hundred thirty-nine".