101110999999 has 2 divisors, whose sum is σ = 101111000000. Its totient is φ = 101110999998.

The previous prime is 101110999993. The next prime is 101111000057. The reversal of 101110999999 is 999999011101.

It is a happy number.

It is an a-pointer prime, because the next prime (101111000057) can be obtained adding 101110999999 to its sum of digits (58).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101110999999 - 2⁵ = 101110999967 is a prime.

101110999999 is a modest number, since divided by 999999 gives 101110 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101110999993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555499999 + 50555500000.

It is an arithmetic number, because the mean of its divisors is an integer number (50555500000).

Almost surely, 2^101110999999 is an apocalyptic number.

101110999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110999999 is an equidigital number, since it uses as much as digits as its factorization.

101110999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 531441, while the sum is 58.

The spelling of 101110999999 in words is "one hundred one billion, one hundred ten million, nine hundred ninety-nine thousand, nine hundred ninety-nine".