1010100101111 has 32 divisors (see below), whose sum is σ = 1054745991936. Its totient is φ = 966627072000.

The previous prime is 1010100101107. The next prime is 1010100101117. The reversal of 1010100101111 is 1111010010101.

It is a cyclic number.

It is not a de Polignac number, because 1010100101111 - 2² = 1010100101107 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 (1010100101117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 682038491 + ... + 682039971.

It is an arithmetic number, because the mean of its divisors is an integer number (32960812248).

Almost surely, 2^{1010100101111} is an apocalyptic number.

1010100101111 is a deficient number, since it is larger than the sum of its proper divisors (44645890825).

1010100101111 is a wasteful number, since it uses less digits than its factorization.

1010100101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843.

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

Adding to 1010100101111 its reverse (1111010010101), we get a palindrome (2121110111212).

The spelling of 1010100101111 in words is "one trillion, ten billion, one hundred million, one hundred one thousand, one hundred eleven".