101110009939 has 2 divisors, whose sum is σ = 101110009940. Its totient is φ = 101110009938.

The previous prime is 101110009933. The next prime is 101110010041. The reversal of 101110009939 is 939900011101.

It is a weak prime.

It is an emirp because it is prime and its reverse (939900011101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101110009939 - 2¹³ = 101110001747 is a prime.

It is not a weakly prime, because it can be changed into another prime (101110009933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555004969 + 50555004970.

It is an arithmetic number, because the mean of its divisors is an integer number (50555004970).

Almost surely, 2^101110009939 is an apocalyptic number.

101110009939 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110009939 is an equidigital number, since it uses as much as digits as its factorization.

101110009939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 34.

The spelling of 101110009939 in words is "one hundred one billion, one hundred ten million, nine thousand, nine hundred thirty-nine".