101010110999999 has 16 divisors (see below), whose sum is σ = 102784522384800. Its totient is φ = 99237790929024.

The previous prime is 101010110999951. The next prime is 101010111000041. The reversal of 101010110999999 is 999999011010101.

It is a cyclic number.

It is not a de Polignac number, because 101010110999999 - 2²⁰ = 101010109951423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010110999929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078694609 + ... + 1078788245.

It is an arithmetic number, because the mean of its divisors is an integer number (6424032649050).

Almost surely, 2^{101010110999999} is an apocalyptic number.

101010110999999 is a deficient number, since it is larger than the sum of its proper divisors (1774411384801).

101010110999999 is an equidigital number, since it uses as much as digits as its factorization.

101010110999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104602.

The product of its (nonzero) digits is 531441, while the sum is 59.

The spelling of 101010110999999 in words is "one hundred one trillion, ten billion, one hundred ten million, nine hundred ninety-nine thousand, nine hundred ninety-nine".