1000100009239 has 2 divisors, whose sum is σ = 1000100009240. Its totient is φ = 1000100009238.

The previous prime is 1000100009113. The next prime is 1000100009243. The reversal of 1000100009239 is 9329000010001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000100009239 - 2²¹ = 1000097912087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000100009299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500050004619 + 500050004620.

It is an arithmetic number, because the mean of its divisors is an integer number (500050004620).

Almost surely, 2^{1000100009239} is an apocalyptic number.

1000100009239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000100009239 is an equidigital number, since it uses as much as digits as its factorization.

1000100009239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 1000100009239 in words is "one trillion, one hundred million, nine thousand, two hundred thirty-nine".