1001100000239 has 2 divisors, whose sum is σ = 1001100000240. Its totient is φ = 1001100000238.

The previous prime is 1001100000211. The next prime is 1001100000269. The reversal of 1001100000239 is 9320000011001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001100000239 - 2⁸ = 1001099999983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001100000269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500550000119 + 500550000120.

It is an arithmetic number, because the mean of its divisors is an integer number (500550000120).

Almost surely, 2^{1001100000239} is an apocalyptic number.

1001100000239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001100000239 is an equidigital number, since it uses as much as digits as its factorization.

1001100000239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 1001100000239 in words is "one trillion, one billion, one hundred million, two hundred thirty-nine", and thus it is an aban number.