10101010100111 has 8 divisors (see below), whose sum is σ = 11789628810240. Its totient is φ = 8473795706808.

The previous prime is 10101010100081. The next prime is 10101010100141. The reversal of 10101010100111 is 11100101010101.

It is an interprime number because it is at equal distance from previous prime (10101010100081) and next prime (10101010100141).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10101010100111 - 2¹⁰ = 10101010099087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101010100141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15351078851 + ... + 15351079508.

It is an arithmetic number, because the mean of its divisors is an integer number (1473703601280).

Almost surely, 2^{10101010100111} is an apocalyptic number.

10101010100111 is a deficient number, since it is larger than the sum of its proper divisors (1688618710129).

10101010100111 is an equidigital number, since it uses as much as digits as its factorization.

10101010100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30702158413.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 10101010100111 its reverse (11100101010101), we get a palindrome (21201111110212).

The spelling of 10101010100111 in words is "ten trillion, one hundred one billion, ten million, one hundred thousand, one hundred eleven".