10101111103071 has 24 divisors (see below), whose sum is σ = 15458667924960. Its totient is φ = 6333886519296.

The previous prime is 10101111103051. The next prime is 10101111103079. The reversal of 10101111103071 is 17030111110101.

It is not a de Polignac number, because 10101111103071 - 2¹¹ = 10101111101023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101111103079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20935410 + ... + 21412463.

It is an arithmetic number, because the mean of its divisors is an integer number (644111163540).

Almost surely, 2^{10101111103071} is an apocalyptic number.

10101111103071 is a deficient number, since it is larger than the sum of its proper divisors (5357556821889).

10101111103071 is a wasteful number, since it uses less digits than its factorization.

10101111103071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42349455 (or 42349452 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 18.

Adding to 10101111103071 its reverse (17030111110101), we get a palindrome (27131222213172).

The spelling of 10101111103071 in words is "ten trillion, one hundred one billion, one hundred eleven million, one hundred three thousand, seventy-one".